The Yealink T48S SIP telephone is an elegantly designed IP phone for executives and busy professionals. The large, 7” coloured touchscreen of Yealink T48s provides rich visual presentation and simple navigation through a wealth of productivity enhancing features.

As well as Yealink T48s support for corded and wireless headsets, the Yealink T48S SIP telephone also incorporates a USB port allowing Bluetooth headsets (via BT40 Bluetooth dongle), WiFi access (via WF40 WiFi dongle) and call recording. Auto provisioning and manual programming follow the same format as the rest of the Yealink range, making life simpler for installers and technicians.

The T48S is certified compatible with 3CX, Asterisk and BroadSoft BroadWorks and many more IPPBX and hosted platforms, making it the ideal choice for busy managers.

Yealink’s Optima HD Voice technology and wideband codec of Opus, the T48S offers unparalleled levels of audio quality during every call and ensures that every conversation is crystal clear from start to finish.

With an optimised interface that delivers a smartphone-like user experience, the T48S will support popular business applications and enables agents to easily flick through the various features with the tips of their fingers much like they would on their iPhone or Android devices.

Along with 16 line keys, the T48S also offers 29 touch memory keys and a Bluetooth adapter port means an adapter can easily be added to connect smartphone and headset devices. Moreover, a built-in USB port provided further support for extended functions such as USB call recording, WiFi connectivity for even more flexibility and functionalities

In terms of configuration and maintenance, The Yealink T48S supports efficient provision and effortless mass deployment with Yealink’s free Redirection and Provisioning Service (RPS). Also, the T48S also offers a unified firmware and an auto-provisioning template, thus saving even more time and IT costs for businesses.


  • Dual port Gigabit Ethernet, Power over Ethernet
  • 7” 800 x 480-pixel colour touchscreen with backlight
  • HD Voice: HD Codec, HD speaker, HD handset
  • 16 VoIP accounts, BLF/BLA, IPV6, Open VPN
  • Supports Bluetooth Headsets & WiFi dongle
  • T4S Unified firmware and auto-provisioning
  • USB call recording
  • Hearing Aid Compatible


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