Yealink SIP-T31P IP phone Grey LCD

Weight & dimensions

Height:

162 mm

Width:

188 mm

Depth:

189 mm

Power

Power consumption (typical):

3 W

AC adapter input voltage:

100 - 240 V

AC adapter output voltage:

5 V

AC adapter output current:

0.6 A

Networking

Ethernet LAN:

Yes

Networking standards:

IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x

Bluetooth:

No

Audio

Voice codecs:

G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS

Speakerphone:

Yes

Microphone mute:

Yes

Comfort noise generation (CNG):

Yes

Packet loss concealment (PLC):

Yes

Display

Display:

LCD

Display diagonal:

5.84 cm (2.3")

Display resolution:

132 x 64 pixels

Backlight display:

Yes

Phone features

Full duplex:

Yes

Conference call:

Yes

Call forwarding:

Yes

Redialing:

Yes

Call waiting:

Yes