{"product_id":"well-rounded-sip-phone-with-power-supply-yea-sip-t44u-psu","title":"Well-Rounded SIP Phone With Power Supply YEA-SIP-T44U-PSU","description":"\u003cp\u003e[pdf]\u003cembed type=\"application\/pdf\" height=\"\" width=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/PDF_49c22440-b045-41f0-9091-a513b4db6bac.pdf?v=1731306954\"\u003e [\/pdf]\u003c\/embed\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout :\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SIP-T44U IP phone is a 12-line, feature-rich business tool with a 2.8-inch backlit color display, supporting excellent audio with Yealink Optima HD Voice technology. It features Hall Switch for quieter operation, dual USB ports for Bluetooth, Wi-Fi, USB headset, and recording options. The T44U is part of Yealink's improved T4U series, offering enhanced interoperability and compatibility with Yealink headsets, while maintaining a sleek design for efficient communication and collaboration.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlso Known As :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eVoIP Phone, Digital Phone, Telephony Device, SIP Phone, Voice Over IP Phone, Protocol Phone, Business Phone\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 78.4672%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.9778%; text-align: center;\"\u003e\u003cstrong\u003ePhone Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.5505%; text-align: center;\"\u003e \u003cspan\u003eDesk, WiFi \/ WiFi Capable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.9778%; text-align: center;\"\u003e\u003cstrong\u003e\u003cspan\u003eBox Contents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.5505%; text-align: center;\"\u003eYealink SIP-T44U IP phone\u003cbr\u003e5V-1.2A PSU\u003cbr\u003eHandset with handset cord\u003cbr\u003eEthernet Cable (Optional)\u003cbr\u003e– Stand (not applicable to US wall plate Standard)\u003cbr\u003eQuick Start Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.9778%; text-align: center;\"\u003e\u003cstrong\u003ePart No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.5505%; text-align: center;\"\u003eYEA-SIP-T44U-PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eAudio Features :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e• HD voice: HD handset, HD speaker\u003cbr\u003e• Hearing aid compatible (HAC) handset\u003cbr\u003e• Acoustic Shield\u003cbr\u003e• Smart Noise Filtering\u003cbr\u003e• Wideband codec: AMR-WB (optional), G.722\u003cbr\u003e• Narrowband codec: AMR-NB (optional), PCMU(G.711μ), PCMA (G.711A), G.723.1, G.729,G.729A, G.729B, G.729AB, G.726, iLBC\u003cbr\u003e• DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO\u003cbr\u003e• Full-duplex hands-free speakerphone with AEC\u003cbr\u003e• VAD, CNG, AEC, PLC, AJB, AGC\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCore Features :\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e• 5V-1.2A PSU\u003cbr\u003e• 2.8” 320×240-pixel color LCD with backlight\u003cbr\u003e• Dual USB ports\u003cbr\u003e• Dual firmware images\u003cbr\u003e• T4U Auto-P template unified\u003cbr\u003e• T4U firmware unified\u003cbr\u003e• Up to 12 SIP accounts\u003cbr\u003e• PoE support\u003cbr\u003e• USB headset and EHS support\u003cbr\u003e• Wi-Fi via WF40\/WF50\u003cbr\u003e• Bluetooth via BT40\/BT41\/BT51\u003cbr\u003e• Supports color-screen expansion modules\u003cbr\u003e• Stand with 2 adjustable angles\u003cbr\u003e• Wall mountable\u003cbr\u003e• Handset with hall switch\u003cbr\u003e\u003c\/p\u003e","brand":"888Voip","offers":[{"title":"Default Title","offer_id":51897629278577,"sku":"YEA-SIP-T44U-PSU","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/13_c5c2df5c-78db-450a-a74f-a091d47abdf6.jpg?v=1763009281","url":"https:\/\/nassaunationalcable.com\/products\/well-rounded-sip-phone-with-power-supply-yea-sip-t44u-psu","provider":"NassauNationalCable","version":"1.0","type":"link"}