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.
The Yealink SIP-T42U IP phone is a feature-rich business tool for excellent communications and extended functionality. Featuring built-in programmable keys, this 12-line IP phone guarantees enhanced productivity. United Yealink Optima HD Voice technology and wideband codec of Opus gives you superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features. In addition, the T42U includes dual USB ports, making Bluetooth, Wi-Fi, USB headset and USB recording possible, 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.