{"product_id":"yealink-sip-t48u-voip-telefon-klassisk-gra","title":"Yealink SIP-T48U IP phone Grey LED Wi-Fi","description":"\u003cdiv\u003e\u003cb\u003eEasy Customization and High Expansibility\u003c\/b\u003e\u003cbr\u003eThe SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a rich\u003cbr\u003evisual presentation and easy navigation. Accompanied by two USB ports, the T48U is your\u003cbr\u003eright-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible,\u003cbr\u003eand you can use any two of them freely according to your needs to enrich phone features.\u003cbr\u003eMeanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed to\u003cbr\u003evarious features, but also can connect up to three expansion modules, for up to 180 additional\u003cbr\u003ebuttons with a screen-based LCD display and LED system.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHD Audio\u003c\/b\u003e\u003cbr\u003eYealink Optima HD Voice technology combines cutting-edge hardware and software with\u003cbr\u003ewideband technology for maximum acoustic performance. Being a totally open, highly versatile\u003cbr\u003eaudio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs\u003cbr\u003ein a high network bandwidth; However, if your current network quality is poor, Opus can provide\u003cbr\u003eyou with a better audio quality than other narrowband codecs. And its hearing aid compatible\u003cbr\u003e(HAC) handset helps the person who is with hearing loss to hear the voice more clearly.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEfficient Installation and Provisioning\u003c\/b\u003e\u003cbr\u003eYealink T4U series supports efficient provisioning and effortless mass deployment with Yealink’s\u003cbr\u003eRedirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch\u003cbr\u003eProvisioning without any complex manual settings, which makes the T4U series simple to deploy,\u003cbr\u003eeasy to maintain and upgrade. Furthermore, a unified firmware and auto-p template that applies\u003cbr\u003eto all T4U phone models (T41U, T43U, T46U and T48U), saves even more time and costs for\u003cbr\u003ebusinesses, as well as simplifies the management and maintenance.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSecure Transport and Interoperability\u003c\/b\u003e\u003cbr\u003eThe SIP-T48U uses SIP over Transport Layer Security (TLS\/SSL), which is the latest network security\u003cbr\u003etechnology. 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#e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eCall forwarding\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eConference call\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eRedialing\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eCaller ID\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003ePhonebook capacity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e1000 entries\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eNumber of VoIP accounts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e16\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eManagement features\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eKeypad number of keys\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e29\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eDisplay\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eLED\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eDisplay diagonal\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e17.8 cm (7\u0026quot;)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eDisplay resolution\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e800 x 480 pixels\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eTouchscreen\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eBacklight display\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eAudio\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eSpeakerphone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eVoice codecs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eAGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eNetwork\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eEthernet LAN\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eEthernet LAN interface type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eGigabit Ethernet\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eEthernet LAN data rates\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e10,100,1000 Mbit\/s\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eSecurity algorithms\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eAES, HTTPS, SRTP, TLS\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003ePorts \u0026amp; interfaces\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eUSB 2.0 ports quantity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eEthernet LAN (RJ-45) ports\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eExpansion module support\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003ePower\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003ePower over Ethernet (PoE)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eAC adapter input voltage\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e100 - 240 V\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eOperational conditions\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eOperating temperature (T-T)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e0 - 40 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eOperating relative humidity (H-H)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e10 - 95%\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eWeight \u0026amp; dimensions\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e226 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7faf8;\"\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e226 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e185 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003ePackaging content\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eNumber of handles included\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e1 pc(s)\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch4 style=\"margin:16px 0 6px 0;\"\u003eLogistics data\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e6ebe8;margin-bottom:12px;\"\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;width:45%;\"\u003e\u003cstrong\u003eHarmonized System (HS) code\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"border:1px solid #e6ebe8;padding:6px 10px;\"\u003e85171800\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/icecat.biz\/rest\/product-pdf?productId=81008649\u0026amp;lang=fr\" target=\"_blank\" rel=\"noopener\"\u003eBrochure Yealink 1301204\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"font-size:0.85em;color:#6b7280;\"\u003eFiche technique fournie par Icecat.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":54367339217237,"sku":"998622066","price":220.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/3017\/1989\/files\/8dcdb81b0823e293be89c701aa0b0b1100571628.jpg?v=1789971619","url":"https:\/\/www.zcommerce.ai\/en\/products\/yealink-sip-t48u-voip-telefon-klassisk-gra","provider":"ZCOMMERCE","version":"1.0","type":"link"}