Brand Yealink

Yealink SIP-T21 Entry Level No POE with Power Supply

Yealink HD voice
132×64 graphical LCD display
Up to 2 SIP accounts
RJ9 headset port
Wideband codec: G.722
Not PoE – powered by AC
Narrowband codec: G.711A/U, G.723.1, G.729AB, G.726, iLBC
Full-duplex, hands-free speakerphone
One-touch speed dial, redial
Call forward, call waiting
Call transfer, call hold
Mute, auto answer, DND
3-Way Conference
Searchable phonebook with up to 1000 entries
Message waiting indicator
Voice mail, call park , call pickup
Supports call recording
Caller ID
Use included stand for desk or wall-mounting (replacement PS-T2S)
PS5V600US power supply included