Yealink T42U Phone

A Well-Rounded SIP Phone for Clear Communications

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Manufacturer part number:


The SIP-T42U IP phone is a feature-rich business tool for excellent communications and extended functionality. Coming with plentiful built-in programmable keys, this 12-line IP phone guarantees the enhanced productivity. United Yealink Optima HD Voice technology and wideband codec of Opus, the T42U awards you the superb audio quality and crystal-clear voice communications. 


  • 2.7" graphical LCD with backlight
  • Optima HD voice with Acoustic Shield
  • Up to 12 SIP accounts
  • PoE support 
  • Stand with two adjustable angles, wall mountable
  • Wi-Fi via WF40/WF50, Bluetooth via BT41
  • Support USB recording
  • USB Headset, EHS support
  • Headset, EHS support


TRUST code


TRUST code: 20550
Description: Yealink T42U Phone Manufacturer Part no.: SIP-T42U

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