voice Features
call hold
call waiting and per call-waiting blocking
call forward (Always, busy, no answer, power off)
voip speed dial
VoIP digital map
E.164 dial plan and customize dial rules
caller number/name display
voice promote
configurable jitter buffer size
configurable audio frame
Support Bridge and Router model

data features
Static/Dynamic WAN-IP-Addressing
PPPoE

management and provisioning
http, telnet
adjustable user password and super password
URL based FTP,HTTP and TFTP auto provision
Configure file download and upload by palmtool
safe mode provide reliability
four servers store and load by keypad
100 entries for speed dial number
Multiply Language support

Interfaces
1 X WAN
1 X LAN
1 X RESET
2 x FXS Port for Tel