Sell Voip phone

Voip phone
voice Features
call hold;
Unattended/ attended call transfer
call waiting and per call-waiting blocking
call forward (Always, busy, no answer, power off)
voip speed dial
VoIP digital map
user define ring tone
E.164 dial plan and customize dial rules
caller number/name display
voice promote
configurable jitter buffer size
configurable audio frame
data features
Static/Dynamic WAN-IP-Addressing

management and provisioning
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 palmtool
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
100 entries for speed dial number
Multiply Language support