Connectivity Type:
IP/VoIPNetworking Protocol:
SIP

Line Appearances:
6

BLF:
yes

Ethernet Ports:
2x 10/100

PoE:
IEEE 802.3af Class 2 compliant

Additional Ports:
1x RJ9 headset

Bluetooth:
no

Display:
208 x 104 backlit grayscale LCD

Soft Keys:
4

Speakerphone:
full-duplex

Local Conferencing:
3-way

Audio Codecs:
G.711µ/a, G.722, G.722.1, G.729ab, iLBC

Audio Quality:
wideband, narrowband

Audio Enhancements:
Acoustic Clarity, AEC, BNS, VAD, CNG, AJB, PLC

QoS:
yes

Expandable:
yes

Wall Mountable:
with optional wall mount kit