{"id":949,"date":"2025-03-30T17:04:28","date_gmt":"2025-03-30T09:04:28","guid":{"rendered":"https:\/\/esi-wp-dev.technine.com.hk\/?page_id=949"},"modified":"2026-05-12T10:36:18","modified_gmt":"2026-05-12T02:36:18","slug":"audiocodes-ip-phone","status":"publish","type":"page","link":"https:\/\/esi-asia.com\/zh\/audiocodes-ip-phone\/","title":{"rendered":"\u25cb AudioCodes IP Phone"},"content":{"rendered":"<section class=\"section\" id=\"section_1184959458\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/5559852-scaled.jpg\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-2069962737\">\n\n\n\t<div id=\"col-1851856850\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner dark\"  >\n\t\t\t\n\t\t\t\n\n<h1><span style=\"font-size: 170%;\">AudioCodes IP Phone<\/span><\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1851856850 > .col-inner {\n  padding: 5% 0px 0px 3%;\n}\n@media (min-width:550px) {\n  #col-1851856850 > .col-inner {\n    padding: 0px 0px 0px 15%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-2072088552\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_850303732\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px -5% 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1099\" height=\"285\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/AudioCodes-IP-Phone.png\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/AudioCodes-IP-Phone.png 1099w, https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/AudioCodes-IP-Phone-300x78.png 300w, https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/AudioCodes-IP-Phone-1024x266.png 1024w, https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/AudioCodes-IP-Phone-768x199.png 768w\" sizes=\"auto, (max-width: 1099px) 100vw, 1099px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_850303732 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1184959458 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1592977716\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1108933226\">\n\n\n\t<div id=\"col-1368267124\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"row\"  id=\"row-792378280\">\n\n\n\t<div id=\"col-746351688\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-radius:7px;border-width:0px 0px 1px 0px;\">\n\t<\/div>\n\t\t\t\n\n<h2><span style=\"font-size: 140%;\"> \u6982\u89bd<\/span><\/h1>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p>The AudioCodes 400HD series of IP phones simplify communications and enhance productivity with high voice quality, intuitive control and ease-of-use. Leveraging AudioCodes&#8217; three decades of experience in the VoIP industry, these IP phones cover all personas and use cases, from entry level, common area devices to high-end executive phones with built-in sidecar units.<\/p>\n<p>Several of models are certified for use in leading UCaaS environments including Microsoft Teams, Zoom and Webex.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1592977716 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1823079555\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-985855974\">\n\n\n\t<div id=\"col-387635399\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C470HD IP Phone<\/span><\/h2>\n<p>A compact, all-purpose Microsoft Teams-native business phone with a 5.5\u201d portrait color touch screen and optional Wi-Fi \/ Bluetooth support.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-559822307\">\n\n\n\t<div id=\"col-798753976\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-150316562\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/c470hd-ip-phone-new-product-image.webp\" class=\"bg attachment-original size-original\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-111005369\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-111005369 {\n  width: 60%;\n}\n#text-box-111005369 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-150316562 {\n  padding-top: 69.99%;\n  background-color: rgb(255,255,255);\n}\n#banner-150316562 .banner-bg img {\n  object-position: 31% 32%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1620931891\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3135881365\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3135881365-label\" class=\"accordion-title plain active\" href=\"#accordion-item-simple-teams-experience\" aria-expanded=\"true\" aria-controls=\"accordion-3135881365-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Simple Teams Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3135881365-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3135881365-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Provides a familiar Microsoft Teams calling experience for everyday business users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-703393992\" class=\"accordion-item\">\n\t\t<a id=\"accordion-703393992-label\" class=\"accordion-title plain\" href=\"#accordion-item-easy-touch-operation\" aria-expanded=\"false\" aria-controls=\"accordion-703393992-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Easy Touch Operation<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-703393992-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-703393992-label\" >\n\t\t\t\n\n<p data-start=\"1918\" data-end=\"2018\">The large portrait touch screen makes call handling and navigation simple.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4199794332\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4199794332-label\" class=\"accordion-title plain\" href=\"#accordion-item-everyday-business-use\" aria-expanded=\"false\" aria-controls=\"accordion-4199794332-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Everyday Business Use<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4199794332-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4199794332-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Suitable for everyday business users who need a reliable Microsoft Teams phone.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3816792104\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3816792104-label\" class=\"accordion-title plain\" href=\"#accordion-item-managed-device-lifecycle\" aria-expanded=\"false\" aria-controls=\"accordion-3816792104-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Managed Device Lifecycle<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3816792104-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3816792104-label\" >\n\t\t\t\n\n<p data-start=\"2134\" data-end=\"2230\">Can be managed as part of AudioCodes\u2019 managed IP phone lifecycle approach.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1277097699\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1277097699 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3260949010\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3260949010-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-3260949010-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3260949010-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3260949010-label\" >\n\t\t\t\n\n<p data-start=\"918\" data-end=\"1017\">Designed for Microsoft Teams-native calling and collaboration.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-465050046\" class=\"accordion-item\">\n\t\t<a id=\"accordion-465050046-label\" class=\"accordion-title plain\" href=\"#accordion-item-5.5\u201d-portrait-touch-screen\" aria-expanded=\"false\" aria-controls=\"accordion-465050046-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5.5\u201d Portrait Touch Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-465050046-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-465050046-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a sharp color touch interface for calls, contacts and Teams operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3072957655\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3072957655-label\" class=\"accordion-title plain\" href=\"#accordion-item-one-touch-function-keys\" aria-expanded=\"false\" aria-controls=\"accordion-3072957655-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>One-Touch Function Keys<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3072957655-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3072957655-label\" >\n\t\t\t\n\n<p data-start=\"1133\" data-end=\"1227\">Dedicated keys help users access common phone functions quickly<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-887455277\" class=\"accordion-item\">\n\t\t<a id=\"accordion-887455277-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe-connectivity\" aria-expanded=\"false\" aria-controls=\"accordion-887455277-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE Connectivity<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-887455277-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-887455277-label\" >\n\t\t\t\n\n<p data-start=\"1229\" data-end=\"1321\">Supports Gigabit Ethernet connectivity for office network deployment.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1046836849\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1046836849-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-with-optional-wi-fi-\/-bluetooth\" aria-expanded=\"false\" aria-controls=\"accordion-1046836849-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset with Optional Wi-Fi \/ Bluetooth<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1046836849-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1046836849-label\" >\n\t\t\t\n\n<p data-start=\"2654\" data-end=\"2747\">Supports USB headset use, with Wi-Fi and Bluetooth available on DBW models \/ selected regions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-2022010019\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2022010019 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">IP phone series highlights<\/span><\/h2>\n\n<div class=\"accordion\">\n\n\t<div id=\"accordion-796210470\" class=\"accordion-item\">\n\t\t<a id=\"accordion-796210470-label\" class=\"accordion-title plain active\" href=\"#accordion-item-high-voice-quality\" aria-expanded=\"true\" aria-controls=\"accordion-796210470-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>High Voice Quality<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-796210470-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-796210470-label\" >\n\t\t\t\n\n<p data-start=\"918\" data-end=\"1017\">Delivers clear business voice communication for daily workplace use.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1418684036\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1418684036-label\" class=\"accordion-title plain\" href=\"#accordion-item-full-duplex-speakerphone\" aria-expanded=\"false\" aria-controls=\"accordion-1418684036-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5168\u96d9\u5de5\u514d\u6301\u807d\u7b52<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1418684036-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1418684036-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Supports hands-free conversations with natural two-way audio.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1213213492\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1213213492-label\" class=\"accordion-title plain\" href=\"#accordion-item-robust-security-mechanisms\" aria-expanded=\"false\" aria-controls=\"accordion-1213213492-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Robust Security Mechanisms<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1213213492-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1213213492-label\" >\n\t\t\t\n\n<p data-start=\"1133\" data-end=\"1227\">Helps protect enterprise voice communication and device operation.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2349625279\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2349625279-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-power-options\" aria-expanded=\"false\" aria-controls=\"accordion-2349625279-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible Power Options<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2349625279-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2349625279-label\" >\n\t\t\t\n\n<p data-start=\"1229\" data-end=\"1321\">Supports PoE or external power supply depending on deployment needs.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-710056092\" class=\"accordion-item\">\n\t\t<a id=\"accordion-710056092-label\" class=\"accordion-title plain\" href=\"#accordion-item-centralized-device-management\" aria-expanded=\"false\" aria-controls=\"accordion-710056092-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Centralized Device Management<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-710056092-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-710056092-label\" >\n\t\t\t\n\n<p data-start=\"2654\" data-end=\"2747\">Supports centralized management using AudioCodes Device Manager \/ OVOC Device Manager.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1620931891 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1620931891 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1823079555 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1823079555 .section-bg img {\n  object-position: 69% 43%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section hide-for-small\" id=\"section_1865926416\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-953805049\">\n\n\n\t<div id=\"col-1303929560\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C456HD IP Phone<\/span><\/h2>\n<p>A secure Microsoft Teams desk phone built on MDEP and Android OS 13, designed for reliable enterprise, education and government communication.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-1372800761\">\n\n\n\t<div id=\"col-922606820\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-686137497\" class=\"accordion-item\">\n\t\t<a id=\"accordion-686137497-label\" class=\"accordion-title plain active\" href=\"#accordion-item-secure-enterprise-deployment\" aria-expanded=\"true\" aria-controls=\"accordion-686137497-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Secure Enterprise Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-686137497-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-686137497-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Built on MDEP and Android OS 13 to support enterprise-grade security and simplified management.<\/p>\n<p data-start=\"585\" data-end=\"686\">\u00a0<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3051196130\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3051196130-label\" class=\"accordion-title plain\" href=\"#accordion-item-familiar-teams-experience\" aria-expanded=\"false\" aria-controls=\"accordion-3051196130-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Familiar Teams Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3051196130-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3051196130-label\" >\n\t\t\t\n\n<p data-start=\"1918\" data-end=\"2018\">Provides a familiar Microsoft Teams desk phone experience for users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-720117144\" class=\"accordion-item\">\n\t\t<a id=\"accordion-720117144-label\" class=\"accordion-title plain\" href=\"#accordion-item-emergency-call-access\" aria-expanded=\"false\" aria-controls=\"accordion-720117144-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Emergency Call Access<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-720117144-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-720117144-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">A dedicated emergency call button helps improve safety in classrooms and workspaces.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2881412614\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2881412614-label\" class=\"accordion-title plain\" href=\"#accordion-item-easy-user-operation\" aria-expanded=\"false\" aria-controls=\"accordion-2881412614-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Easy User Operation<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2881412614-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2881412614-label\" >\n\t\t\t\n\n<p data-start=\"2134\" data-end=\"2230\">The color touch screen and physical keys make the phone simple to use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1223532671\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1223532671 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2505590617\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2505590617-label\" class=\"accordion-title plain active\" href=\"#accordion-item-mdep-and-android-os-13\" aria-expanded=\"true\" aria-controls=\"accordion-2505590617-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>MDEP and Android OS 13<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2505590617-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2505590617-label\" >\n\t\t\t\n\n<p data-start=\"2246\" data-end=\"2338\">Built on Microsoft Device Ecosystem Platform and Android OS 13.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2423239312\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2423239312-label\" class=\"accordion-title plain\" href=\"#accordion-item-5\u201d-color-touch-screen\" aria-expanded=\"false\" aria-controls=\"accordion-2423239312-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5\u201d Color Touch Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2423239312-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2423239312-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a clear touch interface for Teams calling and phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3452120656\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3452120656-label\" class=\"accordion-title plain\" href=\"#accordion-item-dedicated-emergency-call-button\" aria-expanded=\"false\" aria-controls=\"accordion-3452120656-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Dedicated Emergency Call Button<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3452120656-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3452120656-label\" >\n\t\t\t\n\n<p data-start=\"2441\" data-end=\"2537\">Gives users quick access to emergency calling when needed.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-822623883\" class=\"accordion-item\">\n\t\t<a id=\"accordion-822623883-label\" class=\"accordion-title plain\" href=\"#accordion-item-optional-expansion-module\" aria-expanded=\"false\" aria-controls=\"accordion-822623883-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Optional Expansion Module<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-822623883-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-822623883-label\" >\n\t\t\t\n\n<p data-start=\"797\" data-end=\"902\">Supports an optional multi-purpose expansion module with a 5\u201d color touch screen.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3192856299\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3192856299-label\" class=\"accordion-title plain\" href=\"#accordion-item-enterprise-grade-management\" aria-expanded=\"false\" aria-controls=\"accordion-3192856299-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Enterprise-Grade Management<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3192856299-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3192856299-label\" >\n\t\t\t\n\n<p data-start=\"2654\" data-end=\"2747\">Designed for simplified enterprise-grade device management.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-922606820 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-922606820 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1660283956\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1569689819\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c456hd-expansion-module-ip-phone-h.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1074165054\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1074165054 {\n  width: 60%;\n}\n#text-box-1074165054 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1569689819 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1569689819 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1865926416 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1865926416 .section-bg img {\n  object-position: 74% 43%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2109879954\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-280538404\">\n\n\n\t<div id=\"col-631402208\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C455HD IP Phone with Expansion Module<\/span><\/h2>\n<p>A high-end Microsoft Teams executive business phone with a 5\u201d touch screen and color expansion module for faster contact access.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-1098107671\">\n\n\n\t<div id=\"col-736746086\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-2066166436\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c455hd-ip-phone-with-expansion-module-h.webp\" class=\"bg attachment-original size-original\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1579997532\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1579997532 {\n  width: 60%;\n}\n#text-box-1579997532 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2066166436 {\n  padding-top: 69.99%;\n  background-color: rgb(255,255,255);\n}\n#banner-2066166436 .banner-bg img {\n  object-position: 31% 32%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-831268421\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-80246826\" class=\"accordion-item\">\n\t\t<a id=\"accordion-80246826-label\" class=\"accordion-title plain active\" href=\"#accordion-item-executive-teams-experience\" aria-expanded=\"true\" aria-controls=\"accordion-80246826-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Executive Teams Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-80246826-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-80246826-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Designed for business leaders and power users who need a premium Microsoft Teams phone.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2507104481\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2507104481-label\" class=\"accordion-title plain\" href=\"#accordion-item-faster-contact-handling\" aria-expanded=\"false\" aria-controls=\"accordion-2507104481-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Faster Contact Handling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2507104481-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2507104481-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">The expansion module helps users access contacts and calling functions more quickly.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1064363541\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1064363541-label\" class=\"accordion-title plain\" href=\"#accordion-item-high-productivity\" aria-expanded=\"false\" aria-controls=\"accordion-1064363541-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>High Productivity<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1064363541-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1064363541-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">The touch screen and expansion module support users who handle frequent calls and contacts.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-113269886\" class=\"accordion-item\">\n\t\t<a id=\"accordion-113269886-label\" class=\"accordion-title plain\" href=\"#accordion-item-professional-voice-experience\" aria-expanded=\"false\" aria-controls=\"accordion-113269886-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Professional Voice Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-113269886-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-113269886-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Designed to deliver high-quality sound for business communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1134264362\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1134264362 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-4160358540\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4160358540-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-4160358540-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4160358540-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-4160358540-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Built for Microsoft Teams-native business communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3140388690\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3140388690-label\" class=\"accordion-title plain\" href=\"#accordion-item-5\u201d-color-touch-screen\" aria-expanded=\"false\" aria-controls=\"accordion-3140388690-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5\u201d Color Touch Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3140388690-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3140388690-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a high-resolution touch interface for call control and Teams use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-716113783\" class=\"accordion-item\">\n\t\t<a id=\"accordion-716113783-label\" class=\"accordion-title plain\" href=\"#accordion-item-color-expansion-module\" aria-expanded=\"false\" aria-controls=\"accordion-716113783-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Color Expansion Module<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-716113783-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-716113783-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Adds extra screen space for contacts, speed dial and call handling.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2906504815\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2906504815-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe-and-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-2906504815-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE and USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2906504815-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2906504815-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports Gigabit Ethernet and USB headset connectivity.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2659996734\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2659996734-label\" class=\"accordion-title plain\" href=\"#accordion-item-wi-fi-\/-bluetooth-on-dbw-models\" aria-expanded=\"false\" aria-controls=\"accordion-2659996734-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Wi-Fi \/ Bluetooth on DBW Models<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2659996734-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2659996734-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Selected DBW models support dual-band Wi-Fi and Bluetooth connectivity.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-831268421 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-831268421 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2109879954 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_2109879954 .section-bg img {\n  object-position: 0% 65%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_1106049065\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1810433674\">\n\n\n\t<div id=\"col-1581603137\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C455HD IP \u96fb\u8a71<\/span><\/h2>\n<p>A high-end Microsoft Teams-native executive business phone with a 5\u201d color touch screen and premium voice performance.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-1003521114\">\n\n\n\t<div id=\"col-1942086219\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3146611072\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3146611072-label\" class=\"accordion-title plain active\" href=\"#accordion-item-premium-teams-calling\" aria-expanded=\"true\" aria-controls=\"accordion-3146611072-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Premium Teams Calling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3146611072-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3146611072-label\" >\n\t\t\t\n\n<p data-start=\"4361\" data-end=\"4481\">Provides a high-end Microsoft Teams desk phone experience for executives and business users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2456195255\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2456195255-label\" class=\"accordion-title plain\" href=\"#accordion-item-easy-touch-control\" aria-expanded=\"false\" aria-controls=\"accordion-2456195255-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Easy Touch Control<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2456195255-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2456195255-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">The 5\u201d touch screen makes daily calling and phone operation more intuitive.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-522474678\" class=\"accordion-item\">\n\t\t<a id=\"accordion-522474678-label\" class=\"accordion-title plain\" href=\"#accordion-item-executive-user-experience\" aria-expanded=\"false\" aria-controls=\"accordion-522474678-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Executive User Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-522474678-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-522474678-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Suitable for users who need a more advanced and professional desk phone.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-898731198\" class=\"accordion-item\">\n\t\t<a id=\"accordion-898731198-label\" class=\"accordion-title plain\" href=\"#accordion-item-managed-device-lifecycle\" aria-expanded=\"false\" aria-controls=\"accordion-898731198-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Managed Device Lifecycle<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-898731198-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-898731198-label\" >\n\t\t\t\n\n<p data-start=\"4691\" data-end=\"4796\">Can be offered as part of AudioCodes\u2019 managed IP phone lifecycle solution.<\/p>\n<p data-start=\"4798\" data-end=\"4810\">\u00a0<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1609147626\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1609147626 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2744553774\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2744553774-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-2744553774-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2744553774-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2744553774-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Designed for Microsoft Teams-native calling.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3832071785\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3832071785-label\" class=\"accordion-title plain\" href=\"#accordion-item-5\u201d-color-touch-screen\" aria-expanded=\"false\" aria-controls=\"accordion-3832071785-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5\u201d Color Touch Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3832071785-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3832071785-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Offers a clear touch interface for Teams communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1681622001\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1681622001-label\" class=\"accordion-title plain\" href=\"#accordion-item-hd-voice-with-silk-vocoder\" aria-expanded=\"false\" aria-controls=\"accordion-1681622001-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>HD Voice with SILK Vocoder<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1681622001-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1681622001-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports high-quality voice for business conversations.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1157239824\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1157239824-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe-connectivity\" aria-expanded=\"false\" aria-controls=\"accordion-1157239824-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE Connectivity<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1157239824-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1157239824-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports Gigabit Ethernet connectivity for office deployment.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3877320490\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3877320490-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-3877320490-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3877320490-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3877320490-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity for workplace communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1942086219 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1942086219 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1565795974\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-562783515\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c450hd-ip-phone-product-image-new-v1.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1198742806\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1198742806 {\n  width: 60%;\n}\n#text-box-1198742806 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-562783515 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-562783515 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1106049065 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1106049065 .section-bg img {\n  object-position: 47% 46%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section show-for-small\" id=\"section_582325708\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-297983959\">\n\n\n\t<div id=\"col-1546972783\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h1><span style=\"font-size: 150%;\">AudioCodes C455HD IP \u96fb\u8a71<\/span><\/h1>\n<p>C455HD \u662f\u4e00\u6b3e\u4e2d\u968e IP \u96fb\u8a71\uff0c\u7d50\u5408\u9ad8\u6548\u529f\u80fd\u8207\u89aa\u6c11\u50f9\u683c\uff0c\u5c08\u70ba\u9700\u8981\u7a69\u5b9a\u901a\u8a0a\u5de5\u5177\u7684\u4f01\u696d\u7528\u6236\u800c\u8a2d\u3002\u652f\u63f4 Microsoft Teams \u53ca\u591a\u7a2e\u7d71\u4e00\u901a\u8a0a\u5e73\u53f0\uff0c\u662f\u63d0\u5347\u5718\u968a\u5354\u4f5c\u8207\u6e9d\u901a\u6548\u7387\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-1820874205\">\n\n\n\t<div id=\"col-56925614\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1876383896\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"323\" height=\"201\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/04\/C455HD-IP-Phone.png\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-279858401\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-279858401 {\n  width: 60%;\n}\n#text-box-279858401 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1876383896 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1876383896 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1764440072\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2471945248\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2471945248-label\" class=\"accordion-title plain active\" href=\"#accordion-item-cost-effective-solution\" aria-expanded=\"true\" aria-controls=\"accordion-2471945248-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u9ad8\u6027\u50f9\u6bd4\u65b9\u6848<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2471945248-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2471945248-label\" >\n\t\t\t\n\n<p>\u63d0\u4f9b\u65d7\u8266\u7d1a\u529f\u80fd\uff0c\u50f9\u683c\u66f4\u5177\u7af6\u722d\u529b\uff0c\u52a9\u60a8\u7cbe\u660e\u90e8\u7f72\u901a\u8a0a\u8a2d\u5099\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2526053072\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2526053072-label\" class=\"accordion-title plain\" href=\"#accordion-item-versatile-uc-support\" aria-expanded=\"false\" aria-controls=\"accordion-2526053072-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u591a\u5e73\u53f0\u652f\u63f4<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2526053072-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2526053072-label\" >\n\t\t\t\n\n<p>\u76f8\u5bb9 Microsoft Teams \u8207 Skype for Business\uff0c\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u901a\u8a0a\u9700\u6c42\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2292274666\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2292274666-label\" class=\"accordion-title plain\" href=\"#accordion-item-high-quality-audio\" aria-expanded=\"false\" aria-controls=\"accordion-2292274666-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0\u9ad8\u6e05\u8a9e\u97f3\u54c1\u8cea<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2292274666-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2292274666-label\" >\n\t\t\t\n\n<p>\u652f\u63f4 HD Voice\uff0c\u78ba\u4fdd\u6bcf\u4e00\u6b21\u901a\u8a71\u90fd\u6e05\u6670\u81ea\u7136\uff0c\u63d0\u5347\u6e9d\u901a\u9ad4\u9a57\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1594805877\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1594805877-label\" class=\"accordion-title plain\" href=\"#accordion-item-enhances-collaboration\" aria-expanded=\"false\" aria-controls=\"accordion-1594805877-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5f37\u5316\u5354\u4f5c\u6548\u7387<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1594805877-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1594805877-label\" >\n\t\t\t\n\n<p>\u591a\u9805\u529f\u80fd\u8a2d\u8a08\u6709\u52a9\u63d0\u5347\u5718\u968a\u751f\u7522\u529b\u8207\u4e92\u52d5\u6548\u7387\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1541199819\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1541199819 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-881416433\" class=\"accordion-item\">\n\t\t<a id=\"accordion-881416433-label\" class=\"accordion-title plain\" href=\"#accordion-item-5-inch-color-touch-screen\" aria-expanded=\"false\" aria-controls=\"accordion-881416433-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5 \u540b\u5f69\u8272\u89f8\u63a7\u87a2\u5e55\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-881416433-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-881416433-label\" >\n\t\t\t\n\n<p>\u64cd\u4f5c\u7c21\u4fbf\uff0c\u5feb\u901f\u5b58\u53d6\u806f\u7d61\u4eba\u8207\u529f\u80fd\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-467159049\" class=\"accordion-item\">\n\t\t<a id=\"accordion-467159049-label\" class=\"accordion-title plain\" href =\"\" aria-expanded=\"false\" aria-controls=\"accordion-467159049-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u96d9 Gigabit \u7db2\u8def\u57e0\uff08\u652f\u63f4 PoE\uff09\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-467159049-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-467159049-label\" >\n\t\t\t\n\n<p>\u7a69\u5b9a\u9023\u7dda\uff0c\u5b89\u88dd\u66f4\u7c21\u6613\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1328532931\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1328532931-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-port-for-headsets\" aria-expanded=\"false\" aria-controls=\"accordion-1328532931-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB \u8033\u6a5f\u9023\u63a5\u57e0\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1328532931-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1328532931-label\" >\n\t\t\t\n\n<p>\u652f\u63f4\u6709\u7dda\u8207\u7121\u7dda\u8033\u6a5f\uff0c\u4f7f\u7528\u66f4\u9748\u6d3b\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4004620023\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4004620023-label\" class=\"accordion-title plain\" href=\"#accordion-item-full-duplex-speakerphone\" aria-expanded=\"false\" aria-controls=\"accordion-4004620023-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5168\u96d9\u5de5\u514d\u6301\u807d\u7b52<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4004620023-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4004620023-label\" >\n\t\t\t\n\n<p> \u6e05\u6670\u514d\u6301\u901a\u8a71\uff0c\u63d0\u5347\u6703\u8b70\u6548\u7387\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3325856581\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3325856581-label\" class=\"accordion-title plain\" href=\"#accordion-item-sip-protocol-support\" aria-expanded=\"false\" aria-controls=\"accordion-3325856581-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0SIP \u5354\u5b9a\u652f\u63f4<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3325856581-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3325856581-label\" >\n\t\t\t\n\n<p> \u53ef\u6574\u5408\u591a\u7a2e VoIP \u5e73\u53f0\uff0c\u90e8\u7f72\u66f4\u5f48\u6027\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1738431633\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1738431633-label\" class=\"accordion-title plain\" href=\"#accordion-item-integrated-security-features\" aria-expanded=\"false\" aria-controls=\"accordion-1738431633-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5167\u5efa\u5b89\u5168\u6a5f\u5236\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1738431633-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1738431633-label\" >\n\t\t\t\n\n<p>\u63a1\u7528\u9032\u968e\u52a0\u5bc6\u6280\u8853\uff0c\u4fdd\u969c\u901a\u8a0a\u5b89\u5168\u3002 <\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2193758863\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2193758863-label\" class=\"accordion-title plain\" href=\"#accordion-item-c455-hd-ip-phone\" aria-expanded=\"false\" aria-controls=\"accordion-2193758863-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u53ef\u642d\u914d\u591a\u9801\u64f4\u5145\u6a21\u7d44\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2193758863-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2193758863-label\" >\n\t\t\t\n\n<p>\u63d0\u5347 Teams \u4f7f\u7528\u9ad4\u9a57\uff0c\u6253\u9020\u66f4\u5f37\u5927\u7684\u901a\u8a0a\u4e2d\u5fc3\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1764440072 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1764440072 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_582325708 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_582325708 .section-bg img {\n  object-position: 63% 82%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1736815337\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1789808888\">\n\n\n\t<div id=\"col-1581140796\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C450HD IP Phone with Expansion Module<\/span><\/h2>\n<p>A high-end executive IP phone with a 5\u201d touch screen and color expansion module for full UC integration.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-752024185\">\n\n\n\t<div id=\"col-432319650\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-313142818\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c450hd-ip-phone-with-expansion-module.webp\" class=\"bg attachment-original size-original\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1131393583\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1131393583 {\n  width: 60%;\n}\n#text-box-1131393583 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-313142818 {\n  padding-top: 69.99%;\n  background-color: rgb(255,255,255);\n}\n#banner-313142818 .banner-bg img {\n  object-position: 31% 32%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1641588151\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2488786558\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2488786558-label\" class=\"accordion-title plain active\" href=\"#accordion-item-executive-productivity\" aria-expanded=\"true\" aria-controls=\"accordion-2488786558-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Executive Productivity<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2488786558-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2488786558-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Suitable for executives and busy users who need faster access to contacts and calling tools.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3539971988\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3539971988-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-uc-deployment\" aria-expanded=\"false\" aria-controls=\"accordion-3539971988-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible UC Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3539971988-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3539971988-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Supports Microsoft Teams, Webex Calling, Zoom Phone and generic SIP environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1910233607\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1910233607-label\" class=\"accordion-title plain\" href=\"#accordion-item-better-contact-visibility\" aria-expanded=\"false\" aria-controls=\"accordion-1910233607-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Better Contact Visibility<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1910233607-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1910233607-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">The expansion module provides extra screen space for contacts, presence and call handling.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3681918949\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3681918949-label\" class=\"accordion-title plain\" href=\"#accordion-item-professional-calling-experience\" aria-expanded=\"false\" aria-controls=\"accordion-3681918949-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Professional Calling Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3681918949-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3681918949-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Combines touch control, strong audio and business-grade connectivity.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1636034845\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1636034845 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3568686565\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3568686565-label\" class=\"accordion-title plain active\" href=\"#accordion-item-color-touch-expansion-unit\" aria-expanded=\"true\" aria-controls=\"accordion-3568686565-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Color Touch Expansion Unit<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3568686565-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3568686565-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Provides a multi-page expansion unit for improved contact and call handling.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2245764818\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2245764818-label\" class=\"accordion-title plain\" href=\"#accordion-item-5\u201d-color-tft-screen\" aria-expanded=\"false\" aria-controls=\"accordion-2245764818-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5\u201d Color TFT Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2245764818-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2245764818-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a high-resolution color display for phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2423598460\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2423598460-label\" class=\"accordion-title plain\" href=\"#accordion-item-microsoft-teams-compatible\" aria-expanded=\"false\" aria-controls=\"accordion-2423598460-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Microsoft Teams Compatible<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2423598460-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2423598460-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports deployment in Microsoft Teams environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1922981998\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1922981998-label\" class=\"accordion-title plain\" href=\"#accordion-item-webex-\/-zoom-certified\" aria-expanded=\"false\" aria-controls=\"accordion-1922981998-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Webex \/ Zoom Certified<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1922981998-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1922981998-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Certified for Webex Calling and Zoom Phone.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1166500389\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1166500389-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe,-usb-headset-and-wi-fi-support\" aria-expanded=\"false\" aria-controls=\"accordion-1166500389-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE, USB Headset and Wi-Fi Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1166500389-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1166500389-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports Gigabit Ethernet, USB headset and Wi-Fi on selected DBW models \/ regions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1641588151 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1641588151 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1736815337 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1736815337 .section-bg img {\n  object-position: 73% 30%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_517024154\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-745911424\">\n\n\n\t<div id=\"col-81200863\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C450HD IP Phone<\/span><\/h2>\n<p>A high-end executive IP phone with a 5\u201d color touch screen and full UC integration.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-1267045929\">\n\n\n\t<div id=\"col-1122750716\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2468927256\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2468927256-label\" class=\"accordion-title plain active\" href=\"#accordion-item-premium-business-phone\" aria-expanded=\"true\" aria-controls=\"accordion-2468927256-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Premium Business Phone<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2468927256-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2468927256-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Designed for executives, office users and advanced business calling needs.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3474391645\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3474391645-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-uc-deployment\" aria-expanded=\"false\" aria-controls=\"accordion-3474391645-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible UC Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3474391645-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3474391645-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Supports Microsoft Teams, Webex Calling, Zoom Phone and generic SIP environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3916948012\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3916948012-label\" class=\"accordion-title plain\" href=\"#accordion-item-easy-touch-interface\" aria-expanded=\"false\" aria-controls=\"accordion-3916948012-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Easy Touch Interface<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3916948012-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3916948012-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">The touch screen helps users manage calls and phone functions more easily.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-254688926\" class=\"accordion-item\">\n\t\t<a id=\"accordion-254688926-label\" class=\"accordion-title plain\" href=\"#accordion-item-advanced-call-handling\" aria-expanded=\"false\" aria-controls=\"accordion-254688926-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Advanced Call Handling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-254688926-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-254688926-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Supports multiple lines and concurrent calls for heavier calling requirements.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-767529452\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-767529452 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3942502348\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3942502348-label\" class=\"accordion-title plain active\" href=\"#accordion-item-5\u201d-color-tft-touch-screen\" aria-expanded=\"true\" aria-controls=\"accordion-3942502348-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>5\u201d Color TFT Touch Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3942502348-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3942502348-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Provides a graphical color touch display for phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1067062162\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1067062162-label\" class=\"accordion-title plain\" href=\"#accordion-item-8-lines-and-concurrent-calls\" aria-expanded=\"false\" aria-controls=\"accordion-1067062162-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>8 Lines and Concurrent Calls<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1067062162-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1067062162-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Supports 8 lines and 8 concurrent calls per line.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-503610546\" class=\"accordion-item\">\n\t\t<a id=\"accordion-503610546-label\" class=\"accordion-title plain\" href=\"#accordion-item-microsoft-teams-compatible\" aria-expanded=\"false\" aria-controls=\"accordion-503610546-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Microsoft Teams Compatible<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-503610546-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-503610546-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports deployment in Microsoft Teams environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3835047247\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3835047247-label\" class=\"accordion-title plain\" href=\"#accordion-item-webex-\/-zoom-certified\" aria-expanded=\"false\" aria-controls=\"accordion-3835047247-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Webex \/ Zoom Certified<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3835047247-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3835047247-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Certified for Webex Calling and Zoom Phone.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3198880712\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3198880712-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe,-usb-headset,-wi-fi-and-expansion-support\" aria-expanded=\"false\" aria-controls=\"accordion-3198880712-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE, USB Headset, Wi-Fi and Expansion Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3198880712-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3198880712-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports Gigabit Ethernet, USB headset, Wi-Fi on selected DBW models \/ regions and expansion module support.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1122750716 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1122750716 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1629191813\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1027197104\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c450hd-ip-phone-product-image-new.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1967152408\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1967152408 {\n  width: 60%;\n}\n#text-box-1967152408 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1027197104 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1027197104 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_517024154 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_517024154 .section-bg img {\n  object-position: 64% 53%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_466516845\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1869401150\">\n\n\n\t<div id=\"col-2026573292\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C436HD IP Phone<\/span><\/h2>\n<p>A Microsoft Teams-native entry-level and common area phone with a 4.3\u201d LCD screen, integrated sidecar and dedicated Teams button.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-461058885\">\n\n\n\t<div id=\"col-1707019069\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-600369128\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c436hd-ip-phone-h.webp\" class=\"bg attachment-original size-original\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-858196119\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-858196119 {\n  width: 60%;\n}\n#text-box-858196119 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-600369128 {\n  padding-top: 69.99%;\n  background-color: rgb(255,255,255);\n}\n#banner-600369128 .banner-bg img {\n  object-position: 31% 32%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1820529505\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3906090083\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3906090083-label\" class=\"accordion-title plain active\" href=\"#accordion-item-common-area-ready\" aria-expanded=\"true\" aria-controls=\"accordion-3906090083-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Common Area Ready<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3906090083-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3906090083-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Suitable for shared spaces, retail environments and entry-level Teams phone use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2584410042\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2584410042-label\" class=\"accordion-title plain\" href=\"#accordion-item-simple-teams-operation\" aria-expanded=\"false\" aria-controls=\"accordion-2584410042-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Simple Teams Operation<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2584410042-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2584410042-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Supports Microsoft Teams out-of-the-box for easier user adoption.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3098178473\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3098178473-label\" class=\"accordion-title plain\" href=\"#accordion-item-quick-contact-access\" aria-expanded=\"false\" aria-controls=\"accordion-3098178473-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Quick Contact Access<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3098178473-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3098178473-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">The integrated sidecar helps users access contacts and presence information more easily.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3803705158\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3803705158-label\" class=\"accordion-title plain\" href=\"#accordion-item-reliable-shared-workspace-phone\" aria-expanded=\"false\" aria-controls=\"accordion-3803705158-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Reliable Shared Workspace Phone<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3803705158-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3803705158-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Designed for practical communication in shared workplace environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1413785081\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1413785081 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3998128573\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3998128573-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-3998128573-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3998128573-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3998128573-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Built for Microsoft Teams-native business communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1581459827\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1581459827-label\" class=\"accordion-title plain\" href=\"#accordion-item-4.3\u201d-color-lcd-screen\" aria-expanded=\"false\" aria-controls=\"accordion-1581459827-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>4.3\u201d Color LCD Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1581459827-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1581459827-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a clear display for calls and Teams operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4204542736\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4204542736-label\" class=\"accordion-title plain\" href=\"#accordion-item-integrated-sidecar\" aria-expanded=\"false\" aria-controls=\"accordion-4204542736-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Integrated Sidecar<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4204542736-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4204542736-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Offers extra contact and presence visibility.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2152591081\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2152591081-label\" class=\"accordion-title plain\" href=\"#accordion-item-dedicated-teams-button\" aria-expanded=\"false\" aria-controls=\"accordion-2152591081-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Dedicated Teams Button<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2152591081-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2152591081-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Gives users quick access to Microsoft Teams functions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-618853387\" class=\"accordion-item\">\n\t\t<a id=\"accordion-618853387-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-618853387-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-618853387-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-618853387-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity for workplace communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1820529505 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1820529505 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_466516845 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_466516845 .section-bg img {\n  object-position: 76% 48%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_24087968\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1058668101\">\n\n\n\t<div id=\"col-1817125932\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C435HD IP \u96fb\u8a71<\/span><\/h2>\n<p>A Microsoft Teams-native entry-level and common area phone with a 4.3\u201d color LCD screen for everyday unified communications.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-539869137\">\n\n\n\t<div id=\"col-1547853368\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-1695771386\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1695771386-label\" class=\"accordion-title plain active\" href=\"#accordion-item-cost-effective-teams-phone\" aria-expanded=\"true\" aria-controls=\"accordion-1695771386-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Cost-Effective Teams Phone<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1695771386-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-1695771386-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Provides a practical Microsoft Teams phone option for everyday users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3147750535\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3147750535-label\" class=\"accordion-title plain\" href=\"#accordion-item-suitable-for-shared-spaces\" aria-expanded=\"false\" aria-controls=\"accordion-3147750535-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Suitable for Shared Spaces<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3147750535-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3147750535-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Works well in common areas, shared desks and general workplace locations.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2605233948\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2605233948-label\" class=\"accordion-title plain\" href=\"#accordion-item-simple-user-experience\" aria-expanded=\"false\" aria-controls=\"accordion-2605233948-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Simple User Experience<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2605233948-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2605233948-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Designed for easy calling and straightforward operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4056373363\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4056373363-label\" class=\"accordion-title plain\" href=\"#accordion-item-managed-phone-deployment\" aria-expanded=\"false\" aria-controls=\"accordion-4056373363-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Managed Phone Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4056373363-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4056373363-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Can be managed as part of AudioCodes\u2019 end-to-end IP phone lifecycle management.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-716481618\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-716481618 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2306859073\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2306859073-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-2306859073-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2306859073-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2306859073-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Supports Microsoft Teams-native communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2897867256\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2897867256-label\" class=\"accordion-title plain\" href=\"#accordion-item-4.3\u201d-color-lcd-screen\" aria-expanded=\"false\" aria-controls=\"accordion-2897867256-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>4.3\u201d Color LCD Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2897867256-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2897867256-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a clear screen for calls and user operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3674309307\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3674309307-label\" class=\"accordion-title plain\" href=\"#accordion-item-out-of-the-box-teams-support\" aria-expanded=\"false\" aria-controls=\"accordion-3674309307-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Out-of-the-Box Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3674309307-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3674309307-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports Microsoft Teams out-of-the-box for unified communications.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1466183351\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1466183351-label\" class=\"accordion-title plain\" href=\"#accordion-item-crystal-clear-sound\" aria-expanded=\"false\" aria-controls=\"accordion-1466183351-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Crystal-Clear Sound<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1466183351-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1466183351-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Provides clear voice quality for daily communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-286056783\" class=\"accordion-item\">\n\t\t<a id=\"accordion-286056783-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-286056783-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-286056783-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-286056783-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity for workplace use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-161515885\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-161515885 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">IP phone series highlights<\/span><\/h2>\n\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2708854282\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2708854282-label\" class=\"accordion-title plain active\" href=\"#accordion-item-high-voice-quality\" aria-expanded=\"true\" aria-controls=\"accordion-2708854282-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>High Voice Quality<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2708854282-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2708854282-label\" >\n\t\t\t\n\n<p data-start=\"918\" data-end=\"1017\">Delivers clear business voice communication for daily workplace use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1069368745\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1069368745-label\" class=\"accordion-title plain\" href=\"#accordion-item-full-duplex-speakerphone\" aria-expanded=\"false\" aria-controls=\"accordion-1069368745-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5168\u96d9\u5de5\u514d\u6301\u807d\u7b52<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1069368745-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1069368745-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Supports hands-free conversations with natural two-way audio.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-923179413\" class=\"accordion-item\">\n\t\t<a id=\"accordion-923179413-label\" class=\"accordion-title plain\" href=\"#accordion-item-robust-security-mechanisms\" aria-expanded=\"false\" aria-controls=\"accordion-923179413-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Robust Security Mechanisms<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-923179413-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-923179413-label\" >\n\t\t\t\n\n<p data-start=\"1133\" data-end=\"1227\">Helps protect enterprise voice communication and device operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-896442243\" class=\"accordion-item\">\n\t\t<a id=\"accordion-896442243-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-power-options\" aria-expanded=\"false\" aria-controls=\"accordion-896442243-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible Power Options<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-896442243-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-896442243-label\" >\n\t\t\t\n\n<p data-start=\"1229\" data-end=\"1321\">Supports PoE or external power supply depending on deployment needs.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2839467861\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2839467861-label\" class=\"accordion-title plain\" href=\"#accordion-item-centralized-device-management\" aria-expanded=\"false\" aria-controls=\"accordion-2839467861-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Centralized Device Management<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2839467861-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2839467861-label\" >\n\t\t\t\n\n<p data-start=\"2654\" data-end=\"2747\">Supports centralized management using AudioCodes Device Manager \/ OVOC Device Manager.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1547853368 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-1547853368 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-2022361958\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1647722024\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c435hd-ip-phone-product-image-new.webp\" class=\"bg attachment-original size-original\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1544992270\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1544992270 {\n  width: 60%;\n}\n#text-box-1544992270 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1647722024 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1647722024 .banner-bg img {\n  object-position: 0% 24%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_24087968 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_24087968 .section-bg img {\n  object-position: 84% 30%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_1254791504\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1584002184\">\n\n\n\t<div id=\"col-1307325656\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes C430HD IP Phone<br \/><\/span><\/h2>\n<p>A low-cost Microsoft Teams-native entry-level and common area phone for shared spaces, phone booths and quick deployment.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-696781349\">\n\n\n\t<div id=\"col-1803552968\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1245138357\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/c430hd-ip-phone-h-2.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-2143993043\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-2143993043 {\n  width: 60%;\n}\n#text-box-2143993043 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1245138357 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1245138357 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-653107353\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2986276877\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2986276877-label\" class=\"accordion-title plain active\" href=\"#accordion-item-shared-space-ready\" aria-expanded=\"true\" aria-controls=\"accordion-2986276877-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Shared Space Ready<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2986276877-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2986276877-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Designed for common areas, shared spaces and phone booths.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3922293053\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3922293053-label\" class=\"accordion-title plain\" href=\"#accordion-item-low-cost-teams-calling\" aria-expanded=\"false\" aria-controls=\"accordion-3922293053-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Low-Cost Teams Calling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3922293053-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3922293053-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Provides an affordable Microsoft Teams-native desk phone option.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1644307523\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1644307523-label\" class=\"accordion-title plain\" href=\"#accordion-item-quick-deployment\" aria-expanded=\"false\" aria-controls=\"accordion-1644307523-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Quick Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1644307523-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1644307523-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Supports Microsoft Teams out-of-the-box for quick installation and streamlined provisioning.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2423716425\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2423716425-label\" class=\"accordion-title plain\" href=\"#accordion-item-reliable-everyday-use\" aria-expanded=\"false\" aria-controls=\"accordion-2423716425-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Reliable Everyday Use<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2423716425-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2423716425-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Suitable for basic daily calling in shared workplace environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1228216037\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1228216037 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-9758287\" class=\"accordion-item\">\n\t\t<a id=\"accordion-9758287-label\" class=\"accordion-title plain active\" href=\"#accordion-item-native-microsoft-teams-support\" aria-expanded=\"true\" aria-controls=\"accordion-9758287-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Native Microsoft Teams Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-9758287-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-9758287-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Supports Microsoft Teams-native phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-766463869\" class=\"accordion-item\">\n\t\t<a id=\"accordion-766463869-label\" class=\"accordion-title plain\" href=\"#accordion-item-4.3\u201d-color-lcd-screen\" aria-expanded=\"false\" aria-controls=\"accordion-766463869-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>4.3\u201d Color LCD Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-766463869-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-766463869-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a clear screen for calls and phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2681920339\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2681920339-label\" class=\"accordion-title plain\" href=\"#accordion-item-hd-voice-quality\" aria-expanded=\"false\" aria-controls=\"accordion-2681920339-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0HD \u8a9e\u97f3\u54c1\u8cea\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2681920339-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2681920339-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports clear voice communication for daily calling.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3542152199\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3542152199-label\" class=\"accordion-title plain\" href=\"#accordion-item-multilingual-color-display\" aria-expanded=\"false\" aria-controls=\"accordion-3542152199-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Multilingual Color Display<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3542152199-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3542152199-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Provides a color screen with multilingual support.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3054743681\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3054743681-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-3054743681-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3054743681-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3054743681-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity for workplace use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1260030002\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1260030002 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">IP phone series highlights<\/span><\/h2>\n\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2443975333\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2443975333-label\" class=\"accordion-title plain active\" href=\"#accordion-item-high-voice-quality\" aria-expanded=\"true\" aria-controls=\"accordion-2443975333-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>High Voice Quality<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2443975333-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2443975333-label\" >\n\t\t\t\n\n<p data-start=\"918\" data-end=\"1017\">Delivers clear business voice communication for daily workplace use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2744558709\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2744558709-label\" class=\"accordion-title plain\" href=\"#accordion-item-full-duplex-speakerphone\" aria-expanded=\"false\" aria-controls=\"accordion-2744558709-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u5168\u96d9\u5de5\u514d\u6301\u807d\u7b52<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2744558709-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2744558709-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Supports hands-free conversations with natural two-way audio.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-51733101\" class=\"accordion-item\">\n\t\t<a id=\"accordion-51733101-label\" class=\"accordion-title plain\" href=\"#accordion-item-robust-security-mechanisms\" aria-expanded=\"false\" aria-controls=\"accordion-51733101-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Robust Security Mechanisms<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-51733101-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-51733101-label\" >\n\t\t\t\n\n<p data-start=\"1133\" data-end=\"1227\">Helps protect enterprise voice communication and device operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-106425585\" class=\"accordion-item\">\n\t\t<a id=\"accordion-106425585-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-power-options\" aria-expanded=\"false\" aria-controls=\"accordion-106425585-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible Power Options<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-106425585-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-106425585-label\" >\n\t\t\t\n\n<p data-start=\"1229\" data-end=\"1321\">Supports PoE or external power supply depending on deployment needs.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2788107141\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2788107141-label\" class=\"accordion-title plain\" href=\"#accordion-item-centralized-device-management\" aria-expanded=\"false\" aria-controls=\"accordion-2788107141-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Centralized Device Management<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2788107141-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2788107141-label\" >\n\t\t\t\n\n<p data-start=\"2654\" data-end=\"2747\">Supports centralized management using AudioCodes Device Manager \/ OVOC Device Manager.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-653107353 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-653107353 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1254791504 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1254791504 .section-bg img {\n  object-position: 34% 66%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_1681168142\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1905329910\">\n\n\n\t<div id=\"col-90736480\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes 445HD IP Phone<br \/><\/span><\/h2>\n<p>An advanced high-end business IP phone with a 4.3\u201d color screen and integrated LCD sidecar for contacts and presence monitoring.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-2132688924\">\n\n\n\t<div id=\"col-58417037\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-1613086833\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1613086833-label\" class=\"accordion-title plain active\" href=\"#accordion-item-high-end-business-calling\" aria-expanded=\"true\" aria-controls=\"accordion-1613086833-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>High-End Business Calling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1613086833-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-1613086833-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Suitable for advanced business users who need more calling functions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3003634044\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3003634044-label\" class=\"accordion-title plain\" href=\"#accordion-item-better-contact-visibility\" aria-expanded=\"false\" aria-controls=\"accordion-3003634044-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Better Contact Visibility<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3003634044-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3003634044-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Integrated sidecar displays contacts and presence information.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2683356275\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2683356275-label\" class=\"accordion-title plain\" href=\"#accordion-item-improved-call-handling\" aria-expanded=\"false\" aria-controls=\"accordion-2683356275-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Improved Call Handling<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2683356275-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2683356275-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Programmable keys help users manage frequent calling tasks more efficiently.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1619629710\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1619629710-label\" class=\"accordion-title plain\" href=\"#accordion-item-managed-device-lifecycle\" aria-expanded=\"false\" aria-controls=\"accordion-1619629710-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Managed Device Lifecycle<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1619629710-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1619629710-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Can be offered as part of AudioCodes\u2019 managed IP phone lifecycle solution.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-634449604\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-634449604 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2764642925\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2764642925-label\" class=\"accordion-title plain active\" href=\"#accordion-item-4.3\u201d-color-lcd-screen\" aria-expanded=\"true\" aria-controls=\"accordion-2764642925-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>4.3\u201d Color LCD Screen<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2764642925-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2764642925-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Provides a clear color display for business phone use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1709127574\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1709127574-label\" class=\"accordion-title plain\" href=\"#accordion-item-integrated-lcd-sidecar\" aria-expanded=\"false\" aria-controls=\"accordion-1709127574-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Integrated LCD Sidecar<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1709127574-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1709127574-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Displays contacts and presence information.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-13878571\" class=\"accordion-item\">\n\t\t<a id=\"accordion-13878571-label\" class=\"accordion-title plain\" href=\"#accordion-item-presence-monitoring\" aria-expanded=\"false\" aria-controls=\"accordion-13878571-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Presence Monitoring<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-13878571-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-13878571-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Helps users see contact availability more easily.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1172144282\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1172144282-label\" class=\"accordion-title plain\" href=\"#accordion-item-programmable-keys\" aria-expanded=\"false\" aria-controls=\"accordion-1172144282-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u53ef\u7de8\u7a0b\u6309\u9375\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1172144282-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1172144282-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Includes programmable multi-function keys and speed dial keys.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4021811215\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4021811215-label\" class=\"accordion-title plain\" href=\"#accordion-item-gbe-and-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-4021811215-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>GbE and USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4021811215-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4021811215-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports Gigabit Ethernet and USB headset connectivity.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-58417037 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-58417037 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-562246111\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1600556726\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/445hd-ip-phone-new.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1204376293\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1204376293 {\n  width: 60%;\n}\n#text-box-1204376293 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1600556726 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1600556726 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1681168142 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1681168142 .section-bg img {\n  object-position: 62% 50%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_582143890\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-1374287747\">\n\n\n\t<div id=\"col-850140903\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes 425HD IP Phone<br \/><\/span><\/h2>\n<p>An advanced mid-range business IP phone with a 3.5\u201d color display and programmable keys for office and common area users.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-500347588\">\n\n\n\t<div id=\"col-1276726648\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1346201278\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/425hd-ip-phone-h.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-322312442\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-322312442 {\n  width: 60%;\n}\n#text-box-322312442 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1346201278 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1346201278 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-305399437\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-3729271312\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3729271312-label\" class=\"accordion-title plain active\" href=\"#accordion-item-mid-range-business-phone\" aria-expanded=\"true\" aria-controls=\"accordion-3729271312-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Mid-Range Business Phone<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3729271312-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-3729271312-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Designed for office workers and common area users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3187973116\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3187973116-label\" class=\"accordion-title plain\" href=\"#accordion-item-simple-daily-operation\" aria-expanded=\"false\" aria-controls=\"accordion-3187973116-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Simple Daily Operation<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3187973116-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3187973116-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Provides a practical and easy-to-use calling experience.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3521113257\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3521113257-label\" class=\"accordion-title plain\" href=\"#accordion-item-flexible-key-control\" aria-expanded=\"false\" aria-controls=\"accordion-3521113257-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Flexible Key Control<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3521113257-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3521113257-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Programmable keys help users access common functions more quickly.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1084149931\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1084149931-label\" class=\"accordion-title plain\" href=\"#accordion-item-uc-ready-deployment\" aria-expanded=\"false\" aria-controls=\"accordion-1084149931-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>UC Ready Deployment<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1084149931-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1084149931-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Supports Webex Calling and is compatible with Microsoft Teams.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-407608623\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-407608623 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2123792588\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2123792588-label\" class=\"accordion-title plain active\" href=\"#accordion-item-3.5\u201d-color-display\" aria-expanded=\"true\" aria-controls=\"accordion-2123792588-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>3.5\u201d Color Display<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2123792588-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-2123792588-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Provides a multilingual color screen for everyday phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-704017814\" class=\"accordion-item\">\n\t\t<a id=\"accordion-704017814-label\" class=\"accordion-title plain\" href=\"#accordion-item-8-programmable-multi-function-keys\" aria-expanded=\"false\" aria-controls=\"accordion-704017814-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>8 Programmable Multi-Function Keys<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-704017814-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-704017814-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Helps users manage frequent actions and contacts.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1439308182\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1439308182-label\" class=\"accordion-title plain\" href=\"#accordion-item-hd-voice-quality\" aria-expanded=\"false\" aria-controls=\"accordion-1439308182-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0HD \u8a9e\u97f3\u54c1\u8cea\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1439308182-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1439308182-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Supports clear business voice communication.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3271566087\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3271566087-label\" class=\"accordion-title plain\" href=\"#accordion-item-multilingual-display-support\" aria-expanded=\"false\" aria-controls=\"accordion-3271566087-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Multilingual Display Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3271566087-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3271566087-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Helps support users in different language environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2394276566\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2394276566-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-support\" aria-expanded=\"false\" aria-controls=\"accordion-2394276566-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2394276566-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2394276566-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity for workplace use.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-305399437 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-305399437 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_582143890 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_582143890 .section-bg img {\n  object-position: 62% 50%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section hide-for-small\" id=\"section_121374583\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-232639414\">\n\n\n\t<div id=\"col-1625741902\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 150%;\">AudioCodes 405HD IP Phone<br \/><\/span><\/h2>\n<p>A cost-effective IP phone designed to provide essential everyday business calling features<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-2109575986\">\n\n\n\t<div id=\"col-712999934\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-1313708899\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1313708899-label\" class=\"accordion-title plain active\" href=\"#accordion-item-cost-effective-communication\" aria-expanded=\"true\" aria-controls=\"accordion-1313708899-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Cost-Effective Communication<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1313708899-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-1313708899-label\" >\n\t\t\t\n\n<p data-start=\"470\" data-end=\"583\">Provides essential business phone functions at an affordable level.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-730698281\" class=\"accordion-item\">\n\t\t<a id=\"accordion-730698281-label\" class=\"accordion-title plain\" href=\"#accordion-item-simple-everyday-use\" aria-expanded=\"false\" aria-controls=\"accordion-730698281-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Simple Everyday Use<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-730698281-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-730698281-label\" >\n\t\t\t\n\n<p data-start=\"2020\" data-end=\"2132\">Designed for basic office calling and general users.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1410528533\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1410528533-label\" class=\"accordion-title plain\" href=\"#accordion-item-uc-platform-compatibility\" aria-expanded=\"false\" aria-controls=\"accordion-1410528533-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>UC Platform Compatibility<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1410528533-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1410528533-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Supports Microsoft Teams and Zoom Phone compatibility.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-387583665\" class=\"accordion-item\">\n\t\t<a id=\"accordion-387583665-label\" class=\"accordion-title plain\" href=\"#accordion-item-managed-deployment-support\" aria-expanded=\"false\" aria-controls=\"accordion-387583665-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Managed Deployment Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-387583665-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-387583665-label\" >\n\t\t\t\n\n<p data-start=\"3451\" data-end=\"3553\">Supports auto-provisioning and management-friendly deployment.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-626302293\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-626302293 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-1818556694\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1818556694-label\" class=\"accordion-title plain active\" href=\"#accordion-item-microsoft-teams-and-zoom-phone-compatible\" aria-expanded=\"true\" aria-controls=\"accordion-1818556694-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Microsoft Teams and Zoom Phone Compatible<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1818556694-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-1818556694-label\" >\n\t\t\t\n\n<p data-start=\"3569\" data-end=\"3662\">Supports deployment with Microsoft Teams and Zoom Phone environments.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2086401159\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2086401159-label\" class=\"accordion-title plain\" href=\"#accordion-item-backlit-multilingual-lcd\" aria-expanded=\"false\" aria-controls=\"accordion-2086401159-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Backlit Multilingual LCD<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2086401159-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2086401159-label\" >\n\t\t\t\n\n<p data-start=\"1019\" data-end=\"1131\">Provides a graphical backlit display for basic phone operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2259448140\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2259448140-label\" class=\"accordion-title plain\" href=\"#accordion-item-4-soft-keys\" aria-expanded=\"false\" aria-controls=\"accordion-2259448140-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>4 Soft Keys<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2259448140-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2259448140-label\" >\n\t\t\t\n\n<p data-start=\"3768\" data-end=\"3864\">Gives users quick access to common phone functions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4165642434\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4165642434-label\" class=\"accordion-title plain\" href=\"#accordion-item-audiocodes-auto-provisioning\" aria-expanded=\"false\" aria-controls=\"accordion-4165642434-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>AudioCodes Auto-Provisioning<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4165642434-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4165642434-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports easier setup and deployment.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3468830767\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3468830767-label\" class=\"accordion-title plain\" href=\"#accordion-item-usb-headset-and-optional-gbe-support\" aria-expanded=\"false\" aria-controls=\"accordion-3468830767-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>USB Headset and Optional GbE Support<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3468830767-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3468830767-label\" >\n\t\t\t\n\n<p data-start=\"3866\" data-end=\"3955\">Supports USB headset connectivity and optional Gigabit Ethernet.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-712999934 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-712999934 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-950054992\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1812176059\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"336\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2026\/05\/405hd-ip-phone-new.webp\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-368508814\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-368508814 {\n  width: 60%;\n}\n#text-box-368508814 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1812176059 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1812176059 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_121374583 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_121374583 .section-bg img {\n  object-position: 62% 50%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section show-for-small\" id=\"section_1544737750\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/bg.png\" class=\"bg attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-786814559\">\n\n\n\t<div id=\"col-2011857216\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h1><span style=\"font-size: 150%;\">AudioCodes C430HD IP Phone<br \/>\n<\/span><\/h1>\n<p>C430HD \u662f\u4e00\u6b3e\u5165\u9580\u7d1a IP \u96fb\u8a71\uff0c\u5c08\u70ba\u516c\u5171\u5340\u57df\u8207\u57fa\u672c\u8fa6\u516c\u7528\u9014\u800c\u8a2d\u3002\u5177\u5099\u5fc5\u8981\u901a\u8a0a\u529f\u80fd\u8207\u7a69\u5b9a\u6548\u80fd\uff0c\u662f\u4f01\u696d\u90e8\u7f72\u7d93\u6fdf\u578b\u901a\u8a0a\u8a2d\u5099\u7684\u9996\u9078\u3002<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-616171217\">\n\n\n\t<div id=\"col-1893098753\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n  <div class=\"banner has-hover\" id=\"banner-1346129414\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"213\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/03\/C430-HD-IP-Phone.png\" class=\"bg attachment-1536x1536 size-1536x1536\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1001964368\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1001964368 {\n  width: 60%;\n}\n#text-box-1001964368 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1346129414 {\n  padding-top: 50%;\n  background-color: rgb(255,255,255);\n}\n#banner-1346129414 .banner-bg img {\n  object-position: 0% 60%;\n}\n<\/style>\n  <\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2069822474\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><span style=\"font-size: 120%;\">\u4f01\u696d\u6548\u76ca<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-1172062692\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1172062692-label\" class=\"accordion-title plain active\" href=\"#accordion-item-economic-efficiency\" aria-expanded=\"true\" aria-controls=\"accordion-1172062692-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u9ad8\u6548\u7d93\u6fdf<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1172062692-content\" class=\"accordion-inner\" style=\"display: block;\" aria-labelledby=\"accordion-1172062692-label\" >\n\t\t\t\n\n<p>\u4ee5\u4f4e\u6210\u672c\u63d0\u4f9b\u57fa\u672c\u901a\u8a0a\u529f\u80fd\uff0c\u9069\u5408\u9810\u7b97\u6709\u9650\u7684\u90e8\u7f72\u5834\u666f\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2311525270\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2311525270-label\" class=\"accordion-title plain\" href=\"#accordion-item-ease-of-use\" aria-expanded=\"false\" aria-controls=\"accordion-2311525270-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u7c21\u6613\u64cd\u4f5c<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2311525270-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2311525270-label\" >\n\t\t\t\n\n<p>\u529f\u80fd\u8a2d\u8a08\u7c21\u55ae\uff0c\u4f7f\u7528\u8005\u53ef\u5feb\u901f\u4e0a\u624b\uff0c\u63d0\u5347\u65e5\u5e38\u901a\u8a71\u6548\u7387\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3757653333\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3757653333-label\" class=\"accordion-title plain\" href=\"#accordion-item-dependable-quality\" aria-expanded=\"false\" aria-controls=\"accordion-3757653333-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u7a69\u5b9a\u54c1\u8cea<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3757653333-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3757653333-label\" >\n\t\t\t\n\n<p>\u63d0\u4f9b\u4e00\u81f4\u7684\u901a\u8a71\u6548\u80fd\uff0c\u6eff\u8db3\u65e5\u5e38\u6e9d\u901a\u9700\u6c42\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\t<div id=\"gap-1654070041\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1654070041 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h2><span style=\"font-size: 120%;\">\u529f\u80fd<\/span><\/h2>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-4174804238\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4174804238-label\" class=\"accordion-title plain\" href=\"#accordion-item-2.8-inch-color-screen\" aria-expanded=\"false\" aria-controls=\"accordion-4174804238-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a02.8 \u540b\u5f69\u8272\u87a2\u5e55\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4174804238-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4174804238-label\" >\n\t\t\t\n\n<p>\u6e05\u695a\u986f\u793a\u57fa\u672c\u8cc7\u8a0a\u8207\u64cd\u4f5c\u9078\u9805\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-237416744\" class=\"accordion-item\">\n\t\t<a id=\"accordion-237416744-label\" class=\"accordion-title plain\" href=\"#accordion-item-hd-audio-support\" aria-expanded=\"false\" aria-controls=\"accordion-237416744-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0HD \u97f3\u8a0a\u652f\u63f4\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-237416744-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-237416744-label\" >\n\t\t\t\n\n<p>\u63d0\u4f9b\u826f\u597d\u8a9e\u97f3\u54c1\u8cea\uff0c\u78ba\u4fdd\u6e9d\u901a\u9806\u66a2\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1500091684\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1500091684-label\" class=\"accordion-title plain\" href=\"#accordion-item-dual-ethernet-ports-with-poe\" aria-expanded=\"false\" aria-controls=\"accordion-1500091684-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0\u96d9\u4e59\u592a\u7db2\u8def\u57e0\uff08\u652f\u63f4 PoE\uff09<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1500091684-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1500091684-label\" >\n\t\t\t\n\n<p>\u55ae\u7dda\u4f9b\u96fb\u8207\u9023\u7dda\uff0c\u5b89\u88dd\u66f4\u7c21\u4fbf\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2790142211\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2790142211-label\" class=\"accordion-title plain\" href=\"#accordion-item-basic-call-features\" aria-expanded=\"false\" aria-controls=\"accordion-2790142211-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0\u57fa\u672c\u901a\u8a71\u529f\u80fd\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2790142211-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2790142211-label\" >\n\t\t\t\n\n<p>\u652f\u63f4\u901a\u8a71\u4fdd\u7559\u3001\u8f49\u63a5\u8207\u975c\u97f3\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3719092381\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3719092381-label\" class=\"accordion-title plain\" href=\"#accordion-item-headset-connectivity\" aria-expanded=\"false\" aria-controls=\"accordion-3719092381-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>\u00a0\u8033\u6a5f\u9023\u63a5\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3719092381-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3719092381-label\" >\n\t\t\t\n\n<p> \u652f\u63f4\u6709\u7dda\u8033\u6a5f\uff0c\u63d0\u5347\u4f7f\u7528\u4fbf\u5229\u6027\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4082283751\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4082283751-label\" class=\"accordion-title plain\" href=\"#accordion-item-sip-compatibility\" aria-expanded=\"false\" aria-controls=\"accordion-4082283751-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>SIP \u76f8\u5bb9\u6027\u00a0<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4082283751-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4082283751-label\" >\n\t\t\t\n\n<p> \u53ef\u6574\u5408\u591a\u7a2e VoIP \u7cfb\u7d71\uff0c\u90e8\u7f72\u66f4\u9748\u6d3b\u3002<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2069822474 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  margin: 0px 0px 0px 0px;\n  max-width: 520px;\n}\n@media (min-width:550px) {\n  #col-2069822474 > .col-inner {\n    padding: 5% 0px 5% 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1544737750 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n}\n#section_1544737750 .section-bg img {\n  object-position: 63% 82%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_113054451\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/esi-asia.com\/wp-content\/uploads\/2025\/05\/5559852.jpg\" class=\"bg attachment- size-\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1727579474\">\n\n\n\t<div id=\"col-1662063747\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3186478409\" class=\"text\">\n\t\t\n\n<h3><span style=\"font-size: 200%;\">\u806f\u7d61\u6211\u5011<\/span><\/h2>\n\t\t\n<style>\n#text-3186478409 {\n  color: rgb(255,255,255);\n}\n#text-3186478409 > * {\n  color: rgb(255,255,255);\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1627450327\">\n\n\n\t<div id=\"col-1062797306\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-left\" style=\"background-color:rgb(251, 250, 250);\" >\n\t\t\t\n\t\t\t\n\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f455-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"455\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/zh\/wp-json\/wp\/v2\/pages\/949#wpcf7-f455-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/zh\/wp-json\/wp\/v2\/pages\/949#wpcf7-f455-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"455\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f455-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_cf7a__language\" value=\"\" \/><input type=\"hidden\" name=\"_cf7a__timestamp\" value=\"iCsDmnZ6ZGulQa5pYgAPEw==\" \/><input type=\"hidden\" name=\"_cf7a_version\" value=\"1.0\" \/><input type=\"hidden\" name=\"_cf7a_address\" value=\"\" \/><input type=\"hidden\" name=\"_cf7a_referer\" value=\"\" \/><input type=\"hidden\" name=\"_cf7a_protocol\" value=\"\" \/><input type=\"hidden\" name=\"_cf7a_bot_fingerprint\" value=\"iCsDmnZ6ZGulQa5pYgAPEw==\" \/><input type=\"hidden\" name=\"_cf7a_bot_fingerprint_extras\" \/>\n<\/fieldset>\n<p><span id=\"wpcf7-6a450296e6ccd-wrapper\" class=\"wpcf7-form-control-wrap honeypot-901-wrap\" data-cf7apps-honeypot=\"honeypot-901\" style=\"display: block;\t\t    width: 0px;\t\t    height: 0px;\t\t    padding: 0px;\t\t    border: 1px solid transparent;\t\t    display: block;\t\t    overflow: hidden;\t\t    \"><input type=\"hidden\" name=\"honeypot-901-random-hash\" value=\"91768087\"><label\n\t\t    for=\"wpcf7-6a450296e6ccd-field\"\n\t\t    class=\"hp-message\"\n        >Please leave this field empty.<\/label><input\n\t    id=\"wpcf7-6a450296e6ccd-field\"\n\t    \n\t    class=\"wpcf7-form-control wpcf7-text\"\n\t    type=\"text\"\n\t    name=\"uwjllz23zupf\"\n\t    value=\"\"\n\t    size=\"40\"\n\t    autocomplete=\"new-password\"\n\t    tabindex=\"1000\"\n    \/><\/span>\n<\/p>\n<h3 style=\"    background-image: linear-gradient(270deg, #21C5FF, #118DFF);    background-clip: text;    -webkit-background-clip: text;    -webkit-text-fill-color: transparent;\">\u9810\u7d04\n<\/h3>\n<p><label><\/label>\n<\/p>\n<p><label style=\"font-size: 1.2em;\"> \u540d\u5b57<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><input type=\"text\" name=\"name\" value=\"\" autocomplete=\"fill\" class=\"fit-the-fullspace\" aria-hidden=\"true\" tabindex=\"-1\" \/><\/span> <\/label>\n<\/p>\n<p><label style=\"font-size: 1.2em;\"> \u516c\u53f8\u540d\u7a31<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"Company-Name-303\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"company\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"Company-Name-303\" \/><input type=\"text\" name=\"email\" value=\"\" autocomplete=\"fill\" class=\"fit-the-fullspace\" aria-hidden=\"true\" tabindex=\"-1\" \/><\/span> <\/label>\n<\/p>\n<p><label style=\"font-size: 1.2em;\"> \u96fb\u90f5<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n<\/p>\n<p><label style=\"font-size: 1.2em;\"> \u96fb\u8a71<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"tel-147\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"tel-147\" \/><\/span> <\/label>\n<\/p>\n<p><label class=\"contact-message-container\" style=\"font-size: 1.2em;\"> \u7559\u8a00<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span> <\/label>\n<\/p>\n<p><br \/>\nESI ASIA\u81f4\u529b\u65bc\u4fdd\u8b77\u548c\u5c0a\u91cd\u60a8\u7684\u96b1\u79c1\uff0c\u6211\u5011\u53ea\u6703\u5c07\u60a8\u7684\u500b\u4eba\u8cc7\u8a0a\u7528\u65bc\u7ba1\u7406\u60a8\u7684\u5e33\u6236\u4ee5\u53ca\u63d0\u4f9b\u60a8\u5411\u6211\u5011\u8981\u6c42\u7684\u7522\u54c1\u548c\u670d\u52d9\u3002\u6211\u5011\u6703\u4e0d\u6642\u8207\u60a8\u806f\u7e6b\uff0c\u5411\u60a8\u4ecb\u7d39\u6211\u5011\u7684\u7522\u54c1\u3001\u670d\u52d9\u4ee5\u53ca\u5176\u4ed6\u60a8\u53ef\u80fd\u611f\u8208\u8da3\u7684\u5167\u5bb9\u3002\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"\u9001\u51fa\" \/>\n<\/p>\n<p><input type=\"hidden\" name=\"contact_form_7_recaptcha\" value=\"g-recaptcha-dr97QOuqpJSSWGD\" class=\"g-recaptcha-explicit-id\"><div id=\"g-recaptcha-dr97QOuqpJSSWGD\"><\/div><span class=\"wpcf7-form-control-wrap g-recaptcha-explicit\" data-sitekey=\"6Lcsoz8rAAAAAB8kBfNZikdZbfFWaCnOUFBiGLHT\"><\/span>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":false,\"openpopup_id\":0}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"zh\"\/><\/form>\n<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1062797306 > .col-inner {\n  padding: 8% 10% 5% 10%;\n  border-radius: 5px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-779808192\">\n\n\n\t<div id=\"col-1089735893\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"contact_block\">\n\t\t\t\t\n\n<img decoding=\"async\" src=\"http:\/\/esi-asia.com\/wp-content\/uploads\/2026\/06\/icon-mail.png\" class=\"custom-icon\"><div class=\"textinfo\">Enquiry: marketing@esi-asia.com<br>\nSupport: support@esi-asia.com<\/div>\n\t\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2080464469\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"contact_block\">\n\t\t\t\t\n\n<img decoding=\"async\" src=\"http:\/\/esi-asia.com\/wp-content\/uploads\/2026\/06\/icon-phone.png\" class=\"custom-icon\"><div class=\"textinfo tel\">(852) 2508 2116<\/div>\n\t\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2080464469 > .col-inner {\n  padding: 0px 0px 0px 50px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1016843997\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"contact_block\">\n\t\t\t\t\n\n<img decoding=\"async\" src=\"http:\/\/esi-asia.com\/wp-content\/uploads\/2026\/06\/icon-location.png\" class=\"custom-icon\"><div class=\"textinfo\">Unit G, 22\/F, MG Tower, 133 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong<\/div>\n\t\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_113054451 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"<p>AudioCodes \u7cbe\u5fc3\u6253\u9020\u4e00\u7cfb\u5217\u9ad8\u6548\u80fd IP \u96fb\u8a71\uff0c\u5c08\u70ba\u73fe\u4ee3\u4f01\u696d\u800c\u8a2d\uff0c\u5168\u9762\u63d0\u5347\u6e9d\u901a\u6548\u7387\u8207\u4f7f\u7528\u9ad4\u9a57\u3002\u9019\u4e9b\u88dd\u7f6e\u4e0d\u50c5\u652f\u63f4\u7d71\u4e00\u901a\u8a0a\u5e73\u53f0\uff0c\u66f4\u80fd\u8207 VoIP \u7db2\u8def\u5b8c\u7f8e\u6574\u5408\uff0c\u63d0\u4f9b\u6975\u81f4\u6e05\u6670\u7684\u8a9e\u97f3\u54c1\u8cea\uff0c\u52a9\u60a8\u6253\u9020\u9ad8\u6548\u3001\u7121\u7e2b\u7684\u5546\u696d\u901a\u8a0a\u74b0\u5883\u3002<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-949","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/pages\/949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/comments?post=949"}],"version-history":[{"count":95,"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/pages\/949\/revisions"}],"predecessor-version":[{"id":4989,"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/pages\/949\/revisions\/4989"}],"wp:attachment":[{"href":"https:\/\/esi-asia.com\/zh\/wp-json\/wp\/v2\/media?parent=949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}