POLY 501 IP phone Black 12 lines TFT

Weight & dimensions

Weight:

900 g

Package weight:

1.4 kg

Height:

150 mm

Width:

190 mm

Depth:

180 mm

Networking

Ethernet LAN:

Yes

Audio

Voice codecs:

G.711, G.722.1, G.729ab, iLBC

Speakerphone:

Yes

Adaptive jitter buffers:

Yes

Voice activity detection:

Yes

Noise reduction:

Yes

Frequency range:

150 - 7000 Hz

Echo cancellation:

Yes

Display

Display:

TFT

Display diagonal:

8.89 cm (3.5")

Display resolution:

320 x 240 pixels

Phone features

Full duplex:

Yes

Conference call:

Yes

Call forwarding:

Yes

Redialing:

Yes

Call waiting:

Yes