Features
Back light on LCD display
Support SIP
G.722 high definition voice codec and HD headset support
Dual RJ45 port with switch function
7 programmable keys
Support RJ-9 professional call center earphone port and 3.5mm earphone
Customized right tone for different regions
Auto provision of configuration file and firmware
Independent Login/Logout key
Support POE VoiP Support SIP protocol RFC3261 RFC2543
Support Call Forward Call Transfer Call Hold Conference Call
Support DND Call Park Call Pickup
Support Auto Answer
Support Redial Speed Dial
Support Black Lick Limit List
Support In band audio RFC2833 and SIP Info DTMF Voice Tone generation and Local DTMF re-generation according with ITU-T
Codec G.711 G.722 G.726 G.729 G.723
HD voice support
AGC(Auto Gain Control
AEC Auto Echo Cancellation
VAD Voice Activity Detection
CNG Comfort Noise Generation
Networking LANPC port working with bridge mode
Support VLAN
WAN support DHCP client
WAN support Primary and Alter DNS
Management Support HTTP or HTTPS visit WEB
Support autoprovision update configuration file or firmware
Web and telnet management
Upgrade firmware through HTTP, FTP or TFTP
Support Auto Provisioning (configuration file and firmware) Hardware Independent Login/Logout Keys
Support 7 programmable keys
LCD
Login/Logout indicator light*1
status indicator light*1
Mute indicator light*1
Softkeys *4 Interfaces Support 2 RJ-45 Ethernet ports
Support RJ-9 professional call center earphone port
Support 3.5mm earphone port
Power port*1
Electric requirements Power adapter: output DC 12V/450 mA Compliance Certificates CE: EN55024 EN55022
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