{"product_id":"yealink-sip-t53-ip-phone","title":"Yealink SIP-T53 IP Phone - 12-Line Business Desk Phone, 3.7-Inch Adjustable LCD, Gigabit PoE, USB 2.0, EXP50 Expansion (1301086)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e12-Line Prime Business Phone with 3.7-Inch Adjustable Graphical Display, Dual-Port Gigabit Ethernet with PoE, USB 2.0 for Headsets and Recording, and EXP50 Expansion Module Support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/yealink\"\u003eYealink\u003c\/a\u003e SIP-T53 (1301086) is a 12-line prime business \u003ca href=\"\/collections\/ip-phones\"\u003eIP phone\u003c\/a\u003e with a 3.7-inch adjustable graphical display at 360x160 resolution, Yealink Optimal HD Voice with Acoustic Shield technology, and a USB 2.0 port that supports call recording via flash drive, wired and wireless USB headsets, Bluetooth headset pairing through the optional BT40 adapter, and up to three Yealink EXP50 expansion modules. Dual-port Gigabit Ethernet with built-in PoE provides high-speed wired connectivity with PC passthrough and powers the phone directly from the network switch.\u003c\/p\u003e\n\u003cp\u003eThe SIP-T53 provides the same multi-line call management and EXP50 expansion capability as the WiFi-enabled T53W in a wired-only configuration for environments where dedicated Ethernet connectivity is available at every desk. The phone supports optional WiFi connectivity through Yealink's WF40 or WF50 USB dongle, registers with standard SIP-based phone systems and PBX platforms, and deploys through Yealink's Device Management Platform with auto-provisioning for streamlined fleet management.\u003c\/p\u003e\n\u003ch3\u003eWhere the SIP-T53 Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional offices with wired infrastructure\u003c\/strong\u003e where 12 SIP accounts handle multi-line call management, the 3.7-inch adjustable display provides visual call control and directory access, and Gigabit PoE powers the phone from the network switch for single-cable installation at desks with dedicated Ethernet drops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume call environments\u003c\/strong\u003e where EXP50 expansion modules add programmable keys for speed dial, BLF, and line monitoring, USB 2.0 supports call recording via flash drive for compliance and training, and the optional BT40 USB Bluetooth adapter pairs wireless headsets for hands-free operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManaged VoIP fleets\u003c\/strong\u003e where Yealink's Device Management Platform with auto-provisioning handles deployment, configuration, and firmware updates, standard SIP compatibility registers with existing PBX platforms, and optional WF40\/WF50 WiFi dongles add wireless connectivity on a per-phone basis where Ethernet is unavailable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SIP-T53 Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.7-Inch Adjustable Graphical Display:\u003c\/strong\u003e 360x160 resolution graphical LCD with adjustable screen angle provides visual call management, directory search, and line status for up to 12 SIP accounts. Paperless label design uses on-screen programmable keys instead of physical paper labels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 SIP Accounts with Acoustic Shield:\u003c\/strong\u003e Registers up to twelve independent SIP lines for multi-department call handling on a single phone. Yealink Optimal HD Voice with Acoustic Shield technology eliminates background noise for clear conversations in busy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGigabit Ethernet with PoE and USB 2.0:\u003c\/strong\u003e Dual-port Gigabit Ethernet with PC passthrough and built-in PoE for single-cable installation. USB 2.0 port supports call recording via flash drive, wired and wireless USB headsets, and EXP50 module connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Bluetooth and WiFi via USB:\u003c\/strong\u003e BT40 USB adapter adds Bluetooth headset pairing without built-in hardware. WF40 or WF50 USB WiFi dongle adds wireless network connectivity on a per-phone basis for desks without Ethernet access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEXP50 Expansion Module Support:\u003c\/strong\u003e Connects up to three Yealink EXP50 color expansion modules for additional programmable keys with BLF, speed dial, and custom function assignments for 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":52326669254840,"sku":"1301086","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1071455124_02dd66f3-f19a-4db6-a55c-1dc8a1569fa2.jpg?v=1764187225","url":"https:\/\/islandelectricalsupply.com\/products\/yealink-sip-t53-ip-phone","provider":"Island Electrical Supply","version":"1.0","type":"link"}