HTTP, BOOTP, FTP, TFTP, IEEE 802.1Q, *IEEE 802.1X
Codec G.723.1, G.729 A/B, G.711 A/U, G.722
QoS TOS, Jiffer Buffer, VAD, CNG, G.168 (32ms)
Network
2RJ45 10/100M Ethernet Interfaces (LAN/PC)
IPAssignment: static IP, DHCP, PPPoE
DNS Client, VPN(L2TP), VLAN/QoS
Speech
HD Voice: HD Codec/Handset/Speaker(Full-duplex)
Handle, Headset and Hands-free model available
Support call centre by headsets
Separated 9 Level VolumeAdjustment
Call Processing
Always Forward, Busy Forward, No-answer Forward
Hotline line (Immediately/Delay)
Call Waiting, Call Queuing
Call Forward, Call Transfer, Call Holding, Call Pickup, *Callback
Redial
Phone directory speed dial, Call record direct dial
3-way conference
DnD, *Blacklist, SMS
Voice mail, Voice Prompt, Voice Message
Application
Enterprise phone directory
XML Phonebook
Private phone directory
Security
Login the website by password
Signaling encryption
Media encryption
Management
Upgrade: HTTP/TFTP/FTPAuto-provision/TR069
Configurations: Phone/Http/Auto provision/TR069
Debug: Telnet/Phone/Web
Power Supply Power adapter:AC100~240V input and DC 5V/1A output
PoE(IEEE 802.af)
Specification
Storage Temperature: 0%~ 60%
Operating Humidity: 10%~90%
Size: 335mm*219mm*68mm
Net weight: 1.07kg
Package Features