Premium Features and Specifications

1 SIP account
Auto-answer, 3-way conferencing
Speed dial, SMS, Voicemail
10 programmable Guest Service Keys
Phonebook, Black list, Hands-free indicator
Ring tone selection/import/delete
Message Waiting Indication LED
Volume control

Call Features

Call Hold
Call Forward
Call Waiting Indication
Call Mute
Call Return
Call Transfer
Last Number Redial
Do not Disturb (DND)

Codecs and Voice Features

Wideband codec: G.722
Narrowband codec: G.711 μ/A, G.723.1
G.726, G.729a/b, ILBC
VAD, CNG, AEC, AGC
Full-duplex

Advanced Features
XML Phone Book search input & output
Enterprise phone bok (800 series)
LDAP phone book
Customisable functions keys
supported