Dual Rj45 ports
supports H323, SIP, MGCP
Unattended/ attended call transfer, call hold ,forward
call waiting and per call-waiting blocking
voip speed dial
user define ring tone
E.164 dial plan and customize dial rules
caller ID display
voice promote
configurable jitter buffer size
configurable audio frame
added 10 shortcut keypad
Static/Dynamic WAN-IP-Addressing
PPPoE
http, telnet, keypad and dedicate manage tool
adjustable user password and super password
URL based FTP,HTTP and TFTP auto provision
Configure file download and upload by
support four settings storage, switch by keypad
safe mode provide reliability
four servers store and load by keypad
80 entries each for missed calls, answered calls and dialed calls