A dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs an appealing large touch screen that makes the switch between pages and applications swift, easy and convenient. In addition, with Optima HD Voice technology and the wideband codec of Opus, the T48U awards you superb audio quality and crystal-clear voice communications.
Sound and Hear with Remarkable Clarity
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.
Efficient Deployment and Management
Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.
Features at a Glance
User Interface Features
• 4.3″ color screen with backlight
• Optima HD voice with Acoustic Shield and Smart Noise Filtering
• Up to 16 SIP accounts
• PoE support
• Stand with two adjustable angles, wall mountable
• Wi-Fi via WF40/WF50, Bluetooth via BT41
• Support expansion modules
• Support USB recording
• Dual USB ports, dual-port Gigabit Ethernet
• Headset, EHS support