Also be aware that this has only been tested on a Yealink T28P, but it ought to work on a wide range ... hangup, -hp Hang up ongoing call. --hold, -hd Hold ongoing call. --speaker, -sp Toggle ...

No more EHS adapters needed, connect a Yealink desk phone directly with one USB cable. 2 Micro USB ports contained in the base, support connecting to a PC and IP phone simultaneously. Integrated ...

Yealink Optima HD Voice technology combines cutting-edge hardware and software, including the Yealink Noise Proof Technology, to fully improve its audio quality and deliver crystal clear voice ...

Yealink Network Technology Corporation Limited operates as a communication equipment manufacturer. The Company provides telephones, unified communication terminals, video conferencing systems ...