{"product_id":"yealink-t44u-ip-phone-t44u","title":"Yealink T44U IP Phone (T44U)","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYealink T44U\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures Optima HD Voice technology, integrating advanced hardware and software with wideband technology to deliver superior audio quality and exceptional acoustic performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYealink T44U Key Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.8 Inch Screen\u003c\/li\u003e\n\u003cli\u003eOptima HD Voice\u003c\/li\u003e\n\u003cli\u003eDual USB Ports\u003c\/li\u003e\n\u003cli\u003eEfficient Deployment \u0026amp; Management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Yealink T4U series simplifies mass deployment and Zero Touch provisioning through Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, streamlining device management and enhancing efficiency for administrators.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"spec-content12\"\u003e\n\u003cp\u003e\u003cstrong\u003eYealink SIP-T44U Technical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eAudio Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHD voice: HD handset, HD speaker\u003c\/li\u003e\n\u003cli\u003eHearing aid compatible (HAC) handset\u003c\/li\u003e\n\u003cli\u003eAcoustic Shield\u003c\/li\u003e\n\u003cli\u003eSmart Noise Filtering\u003c\/li\u003e\n\u003cli\u003eWideband codec: AMR-WB (optional), G.722\u003c\/li\u003e\n\u003cli\u003eNarrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC\u003c\/li\u003e\n\u003cli\u003eDTMF: In-band, Out-of-band (RFC 2833) and SIP INFO\u003c\/li\u003e\n\u003cli\u003eFull-duplex hands-free speakerphone with AEC\u003c\/li\u003e\n\u003cli\u003eVAD, CNG, AEC, PLC, AJB, AGC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePhone Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e12 VoIP accounts\u003c\/li\u003e\n\u003cli\u003eOne-touch speed dial, redial\u003c\/li\u003e\n\u003cli\u003eCall forward, call waiting, call transfer, call hold\u003c\/li\u003e\n\u003cli\u003eCall return, group listening\u003c\/li\u003e\n\u003cli\u003eEmergency call\u003c\/li\u003e\n\u003cli\u003eMute, DND\u003c\/li\u003e\n\u003cli\u003eAuto answer\u003c\/li\u003e\n\u003cli\u003eHoteline\u003c\/li\u003e\n\u003cli\u003e5-way conference call\u003c\/li\u003e\n\u003cli\u003eDirect IP call without SIP proxy\u003c\/li\u003e\n\u003cli\u003eRing tone selection\/import\/delete\u003c\/li\u003e\n\u003cli\u003eSet date time manually or automatically\u003c\/li\u003e\n\u003cli\u003eDial Plan, XML Browser, Action URL\/URI\u003c\/li\u003e\n\u003cli\u003eRTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)\u003c\/li\u003e\n\u003cli\u003eDual USB ports (2.0 compliant)\n\u003cul\u003e\n\u003cli\u003eBluetooth headset through BT40\/BT41\/BT51 - Support Yealink Bluetooth headset BH71\/BH71 Workstation\/ BH71 Workstation Pro\/BH72\/BH76\/UH38 through BT51\u003c\/li\u003e\n\u003cli\u003eDECT wireless headset (Yealink WH62 Portable\/WH63 Portable)\u003c\/li\u003e\n\u003cli\u003eContact synchronization through BT40\/BT41\/BT51\u003c\/li\u003e\n\u003cli\u003eSimultaneous connection of one headset and one mobile phone through BT40\/BT41\/BT51\u003c\/li\u003e\n\u003cli\u003eWi-Fi through WF40\/WF50\u003c\/li\u003e\n\u003cli\u003eUSB call recording through USB flash drive\u003c\/li\u003e\n\u003cli\u003eUSB headset\u003c\/li\u003e\n\u003cli\u003eExpansion Module EXP43\u003c\/li\u003e\n\u003cli\u003eWireless Headset Adapter EHS40\u003c\/li\u003e\n\u003cli\u003eUSB\/Bluetooth connectivity to Yealink CP900\/CP700 speakerphone\/wireless headset UH38, USB connectivity to Yealink wired headset UH34\/UH36\/UH37\n\u003cul\u003e\n\u003cli\u003eBasic functions: Answer \/ end, call mute\u003c\/li\u003e\n\u003cli\u003eEnhanced function: audio optimization, redial, call hold, volume synchronization, multiple calls control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhanced DSS key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDirectory\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLocal phonebook up to 1000 entries\u003c\/li\u003e\n\u003cli\u003eBlocklist\u003c\/li\u003e\n\u003cli\u003eXML\/LDAP remote phonebook\u003c\/li\u003e\n\u003cli\u003eSmart dialing\u003c\/li\u003e\n\u003cli\u003ePhonebook search\/import\/export\u003c\/li\u003e\n\u003cli\u003eCall history: dialed\/received\/missed\/forwarded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":55542000386424,"sku":"T44U","price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3340\/4247\/files\/T44U-1.jpg?v=1777387462","url":"https:\/\/www.voipsupplies.co.uk\/products\/yealink-t44u-ip-phone-t44u","provider":"VoIP Supplies","version":"1.0","type":"link"}