Phone System

Voice over Internet Protocol phone systems

IP Phone

IP phones offer a flexible, scalable solutions

Video Conference

Business meetings, remote collaboration

IP Paging System

Intercom and paging solutions ideal for office buildings

Call Center

Cloud based phone system and call center software

All Yealink Products

Yealink T48U IP Phone

Yealink-T48U-IP-Phone main view


The Yealink SIP-T48U IP phone employs an appealing large touch screen that makes the switch between pages and applications swift,easy and convenient. With united Yealink Optima HD Voice technology and wideband Opus codec, the T48U gives you superb audio quality and crystal-clear voice communications. In addition, the T48U puts dual USB ports in a phone that enables Bluetooth, Wi-Fi, USB headset and USB recording, and you can use any two of them freely according to your needs. The Yealink T4U series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration.


7" 800 x 480-pixel color touch screen with backlight

Opus codec support

Dual USB ports

Dual firmware images

T4U Auto-P template unified

T4U firmware unified

Up to 16 SIP accounts

Dual-port Gigabit Ethernet

PoE support

Paperless label design

Headset, EHS support

Wi-Fi via WF40/WF50

Bluetooth via BT40/BT41

USB recording

Supports color-screen expansion modules

Stand with two adjustable angles

Wall mountable