Yealink Unified Firmware Enhanced SIP Phone T43U

The Yealink SIP-T43U IP phone is a feature-rich business tool for excellent communications and extended functionality. It is a 12-line IP phone that comes with a 3.7-inch large black-and-white screen and the EXP43 support. United Yealink Optima HD Voice technology and wideband codec of Opus, the T43U awards you the superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features. Moreover, the T43U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset and USB recording come true, and you can use any two of them freely according to your needs. The Yealink new T4U series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration.

Product Features:

• 3.7" 360x160-pixel graphical LCD with backlight
• Dual USB ports
• Dual firmware images
• Opus codec support
• T4U Auto-P template unified
• T4U firmware unified
• Up to 12 SIP accounts
• PoE support
• USB headset and EHS support
• Wi-Fi via WF40/WF50
• Bluetooth via BT40/BT41
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable

• Audio Features: HD voice: HD handset, HD speaker, Hearing aid compatible (HAC) handset, Acoustic Shield, Wideband codec: AMR-WB (optional), Opus, G.722, Narrowband codec: AMR-NB (optional), Opus, G.711(A/µ), G.723.1, G.729AB, G.726, iLBC, DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO, Full-duplex hands-free speakerphone with AEC, VAD, CNG, AEC, PLC, AJB, AGC
• IP-PBX Features: Busy Lamp Field (BLF), Bridged Line Apperance (BLA), Anonymous call, anonymous call rejection, Hot-desking, voice mail, Flexible seating, Executive and Assistant, Call park, call pickup, Centralized call recording, call recording, Visual voice mail
• Interface: Dual-port Gigabit Ethernet, Power over Ethernet (IEEE 802.3af), Class 2, 2 x USB port (2.0 compliant), 1 x RJ9 (4P4C) handset port, 1 x RJ9 (4P4C) headset port
• Management: Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy, Auto-provision with PnP, Broadsoft device management, Zero-sp-touch TR-069, Phone lock for personal privacy protection, Reset to factory, reboot, Package tracing export, system log

(1) Yealink SIP-T43U IP phone

(1) Handset with handset cord

(1) Ethernet Cable (2m CAT5E UTP Cable)

(1) Stand

(1) Quick Start Guide