Detailed Product Description

DuMV@PCI: 2 ports GSM/VoIP PCI Card is Full function (both GSM and VoIP) on board , SIP based and compatible with Asterisk. It can enable to make 2 calls simultaneously from IP phones to GSM/CDMA/UMTS networks and GSM/CDMA/UMTS network to IP phone.

Beside Voice,2 ports GSM/VoIP PCI Card support SMS sending and SMS receiving on web directly . Also allows your program Send/receive SMS with all GSM AT Command .

DuMV@PCI: 2 ports GSM/VoIP PCI Card is Full function (both GSM and VoIP) on board , SIP based and compatible with Asterisk. It can enable to make 2 calls simultaneously from IP phones to GSM/CDMA/UMTS networks and GSM/CDMA/UMTS network to IP phone.
Beside Voice,2 ports GSM/VoIP PCI Card support SMS sending and SMS receiving on web directly . Also allows your program Send/receive SMS with all GSM AT Command .
Worldwide use ( 2G-850/900/1800/1900 MHz ,3G compatible with all world and Japan,CDMA 2000)
*Antenna : 1
*SIM Card Hot swapping
*Individual route table- LAN --> MOBILE and MOBILE --> LAN
**Support one stage diaing
**You can dial any GSM destination number via the sim from lan phone directly.
**Support free mode (two stage dialing) and assigned mode (one stage dialing)
*Voice response for setting and status(dial in from mobile).
*Standard SIP(RFC2543,RFC3261) protocol,communicates with other gateway or PC
*Receive SMS and Send SMS On web directly
*++yellow:Allows your program Send/receive SMS with all GSM AT Command++
*Full function on board and can be set on web.