• Select Phone Lines
  • Select SIP Accounts

Part # : YLSIPT43U
Manufacturer SKU : SIP-T43U
Brand : Yealink
Warranty : 2-year Lin Haw warranty
In stock

Note: This phone does not come with a power supply,  compatible adapters are featured under the Accessories tab

Yealink T43U Prime Business Phone

The 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.


  • 3.7" 360x160-pixel graphical LCD with backlight

  • Dual USB ports

  • Dual firmware images

  • Opus Codec support

  • T4U Auto-P template unified

  • T4U fireware unified

  • Up to 12 VoIP accounts

  • PoE support

  • USB headset and EHS support

  • Wi-Fi via WF40/WF50

  • Supports color-screen expansion modules

  • Stand with 2 adjustable angles

  • Wall mountable


  • Power consumption (PSU): 0.9W-2.2W

  • Power consumption (PoE): 1.5W-3.2W

  • Operating humidity: 10~95%

  • Operating temperature: -10~50°C (+14~122°F)

 Package Contents:

  • Yealink SIP-T43U IP phone

  • Handset with handset cord

  • Ethernet Cable (2m CAT5E UTP Cable)

  • Stand

  • Quick Start Guide