Yealink W56H - Cordless extension handset with caller ID - IP-DECT\\GAP - SIP.  This is the HANDSET ONLY.  Requires W60B base or packaged with W76P which is the W60B and W56H together (1 each)

Yealink W56H - cordless extension handset with caller ID - 3-way call capability

Cordless extension handset with caller ID

Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold

Yealink W79P - Cordless VoIP phone - with Bluetooth interface with caller ID - IP-DECT - 3-way call capability - SIP, SIP v2, RTCP-XR, VQ-RTCPXR - black, classic gray

Yealink W79P - cordless VoIP phone - with Bluetooth interface with caller ID - 3-way call capability

Cordless VoIP phone - with Bluetooth interface with caller ID

G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU

(1W70B base + 1 W56H handset) Yealink W76P - Cordless phone / VoIP phone with caller ID - 1900 MHz - DECT\\\\\\\\CAT-iq - 3-way call capability - SIP SIP v2 RTCP-XR VQ-RTCPXR - 10 lines - classic gray alabaster silver

Yealink W76P - cordless phone / VoIP phone with caller ID - 3-way call capability

Cordless phone / VoIP phone with caller ID

G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU, AMR-NB

Yealink W70B - Cordless phone base station / VoIP phone base station with caller ID - IP-DECT - 3-way call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray

Yealink W70B - cordless phone base station / VoIP phone base station with caller ID - 3-way call capability

Cordless phone base station / VoIP phone base station with caller ID