Features

1 lines

6 feature keys

Transfer

Conference

Hold

Intercom

Redial (History)

Voicemail

16 character x 1 line display

80 x 8 pixels

Grayscale

Speakerphone (one-way intercom, page)

Audio Controls

Volume (independant control)

Mute (LED)

Message waiting LED

IP Telephony

MGCP protocol

VLAN, DiffServ/ToS, UDP5044 QoS

Wideband, G.711u/a, G.729a codecs

Built-in ethernet switch

802.3af PoE (standard), or local power (optional)

Physical

5.9 x 6.8 x 5.2 inches

1.6 lbs

Class 2 PoE (3.0 W idle / 3.9 W max)

RJ45 uplink (to switch)

RJ45 downlink (PoE passthru, to computer

RJ6 handset port