Yealink T48U


The T48U offers users a dymanic business deskphone solution which incorperates the very best of yealinks Optima HD voice technology as well as taking full advantage of the latests Yealink powerful chipset. Allowing the T48U to be a scalable and reliable device for future expansions offering up to 10-way conferencing and optimized operation speed.

What's more the T48U has an advantageous 7 inch colour touch screen giving users full control over their page selection with ease and clarity. With up to 29 one-touch DSS keys and a dual USB port allowing the T48U to adapt to your requirements with Bluetooth / Wi-Fi dongles, USB headsets and USB recording devices.


  • 7" 800 x 480-pixel color touch screen with backlight
  • Opus codec support
  • Dual USB ports
  • 10-way conferencing
  • Up to 16 SIP accounts
  • 29 one-touch DSS keys
  • PoE support
  • Supports USB Headsets, EHS support
  • USB port (supports Bluetooth headset via USB dongle)
  • Compatible with the WF40 USB dongle
  • Supports EXP43 expansion module
  • Supports USB recording
  • Dual-port Gigabit Ethernet
  • Wall mountable
  • Lifetime Warranty

Ordering Information


Support & Downloads

Technical details

Support Links

Related blog posts

What's in the box

  • Yealink SIP-T48U IP phone
  • Handset with handset cord
  • Ethernet Cable
  • Stand (suitable for desk- and wall-mounting)
  • Quick Start Guide


This product comes with a Lifetime Warranty, this warranty covers selected Yealink products purchased from ProVu from the date of purchase until 12 months after the official end-of-life date.

Media downloads

Yealink T48U
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Yealink T48U
High Resolution | Web | Thumb
Yealink T48U
High Resolution | Web | Thumb