Yealink SIP-T21P

Key Features and Benefits 

HD Audio Yealink HD Voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximize the acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, adaptive jitter buffer etc. Provide clearer, more lifelike voice communications. 

Enhanced Call Management 

The SIP-T21P supports vast productivity-enhancing feature such as XML Browser  call park, call pickup, BLF, call forward, call transfer, 3-way conference which make it the natural and obvious efficiency tool for todays busy small and large offices environment. 

Efficient Installation and Provisioning Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.The SIP-T21P support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file.