User's Manual

Table Of Contents
1.3 Features
Highlights
2.4-inch color LCD monitor
2-line key with color LED
SIP identities
Wideband G.722 HD audio
Power over Ethernet (PoE) compliant
QoS, TR069, auto-provisioning and multi-language
Advantageous Applications
Supports SIP 2.0 (RFC3261)
Inband, SIP info, RFC 2833 DTMF relay
Soft keys and function keys programmable
Echo cancellation: Supports G.168, and a maximum filter length of 96ms in hands-free mode
Supports voice gain setting, voice activity detection (VAD) and comfort noise generation
(CNG)
Full duplex hands-free speakerphone
Hands-free headset ringing choice
Voice codec setting for each SIP line
SIP Applications
Call forward and transfer (blind/attended)
Call holding and waiting
3-way conferencing
Paging and intercom
Call park, call pickup and join call
Redial and click to dial
Secondary dialing automatically
Incoming calls, outgoing calls and missed calls (Each supports 300 records)
SMS and speed dial
Phonebook up to 500 records
Call Control Features
Flexible dial map, hotline and empty calling no. for rejected service
Black list for rejected authenticated calls
13