{"product_id":"yealink-sip-t44u-ip-phone","title":"Yealink SIP-T44U IP Phone - 12-Line Color Display Desk Phone, 2.8-Inch LCD, Dual USB, PoE, EXP43 Expansion (1301214)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e12-Line SIP Phone with 2.8-Inch Color Display, Dual USB 2.0 Ports for Bluetooth and WiFi Adapters, Hall Switch, PoE, and EXP43 Expansion Module Support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/yealink\"\u003eYealink\u003c\/a\u003e SIP-T44U (1301214) is a 12-line \u003ca href=\"\/collections\/ip-phones\"\u003eIP phone\u003c\/a\u003e with a 2.8-inch color display at 320x240 resolution, dual USB 2.0 ports that support Bluetooth adapters, WiFi dongles, USB headsets, and call recording simultaneously, and Yealink Optima HD Voice with Opus codec for superior audio clarity across varying network conditions. Dual-port Ethernet with built-in PoE provides wired connectivity with PC passthrough and powers the phone directly from the network switch.\u003c\/p\u003e\n\u003cp\u003eThe SIP-T44U brings the T4U series' dual USB architecture and color display into a compact, cost-effective 12-line desk phone. The integrated Hall Switch provides smooth, quiet handset cradle operation for professional environments. The phone connects up to three EXP43 expansion modules for up to 180 additional programmable keys, registers with standard SIP-based PBX platforms, and deploys through Yealink's Redirection and Provisioning Service for zero-touch provisioning with unified T4U firmware across the entire series.\u003c\/p\u003e\n\u003ch3\u003eWhere the SIP-T44U Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-line office environments\u003c\/strong\u003e where 12 SIP accounts handle calls for multiple departments or routing configurations on a single phone, dual USB ports add Bluetooth headset pairing and WiFi connectivity through adapters, and 21 programmable DSS keys across three pages provide speed dial, BLF, and custom function assignments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume reception and call center desks\u003c\/strong\u003e where up to three EXP43 expansion modules add up to 180 programmable keys with LCD display and LED indicators for BLF monitoring, speed dial, and line management across large call environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManaged SIP phone fleets\u003c\/strong\u003e where unified T4U firmware simplifies provisioning across all T4U models, zero-touch provisioning through Yealink's RPS handles deployment without manual configuration, and dual firmware images provide enterprise-level protection against failed upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SIP-T44U Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.8-Inch Color Display:\u003c\/strong\u003e 320x240 resolution color LCD with backlight provides visual call management, directory search, and line status for up to 12 SIP accounts with color-coded line identification. Three pages of 21 programmable DSS keys use paperless labels for speed dial, BLF, and custom function assignments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual USB 2.0 Ports:\u003c\/strong\u003e Two USB ports support any combination of two accessories simultaneously, including BT41 Bluetooth adapter for wireless headset pairing, WF40\/WF50 WiFi dongle for wireless network connectivity, USB headset for hands-free operation, and USB flash drive for call recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 SIP Accounts with Optima HD Voice:\u003c\/strong\u003e Registers up to twelve independent SIP lines for multi-department call handling on a single phone. Yealink Optima HD Voice with Opus codec delivers wideband audio that adapts to network bandwidth for clear conversations on any connection quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE with Dual Ethernet:\u003c\/strong\u003e Dual-port Ethernet with PC passthrough and built-in PoE for single-cable installation from the network switch. SIP over TLS\/SSL provides secure transport for enterprise environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEXP43 Expansion Module Support:\u003c\/strong\u003e Connects up to three Yealink EXP43 expansion modules for up to 180 additional programmable keys with LCD display and LED indicators for BLF, speed dial, and custom function assignments at reception desks and high-volume call environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yealink Network Technology Co., Ltd","offers":[{"title":"Default Title","offer_id":52326671417528,"sku":"1301214","price":165.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1079808096_b8679c39-40a8-47ee-9941-3d73d0d80bbd.jpg?v=1764187250","url":"https:\/\/islandelectricalsupply.com\/products\/yealink-sip-t44u-ip-phone","provider":"Island Electrical Supply","version":"1.0","type":"link"}