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Puertos GSM/VoIP Tarjeta PCI
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 networks 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 AT Command .

Worldwide use ( 2G-850/900/1800/1900 MHz ,3G compatible with all world and Japan,CDMA 2000)

* Can't support Remote sim

How to buy
Catalog (415KB) User manual (1.35MB)        Download High Quality Picture 
Major Function

Antenna : 1


SIM Card Hot swapping


Individual route table- LAN --> MOBILE and MOBILE --> LAN
- Support one stage diaing
*Y ou 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)

 4.  Digital audio quality ( noise suppression, echocancel)

Standard SIP(RFC2543,RFC3261) protocol,Communicates with other gateway or PC


Receive SMS and Send SMS On web directly (CDMA version:unavailable)


Allows your program Send/receive SMS with all AT Command

 8.  Call Back feature

Full function on board and can be set on web.

 10.  DTMF detection


DIM: 31.5 x 13 cm
Weight: 0.235 kg
24 months warranty


Protocols:SIP (RFC2543,RFC3261)




Codec:G.711 u-Law,G.711 a-Law,G.729A,G.729A/B
Voice Quality,VAD,CNG,AEC,LEC,Packet loss


Quad Band:900/1800/1900/850MHZ
3G/UMTS: for all world and Japan (SoftBank Mobile,Docomo)
3G:EDGE/GPRS 850, 900, 1800, 1900 MHz / HSDPA/UMTS 850,2100 MHz
CDMA 2000(800MHZ/1900MHZ)

**Please note**
1. Most CDMA -2000 operators don't offer Answer signal. 
   So VoIP to Mobile, DuMV@PCI will connect soon.
   CDMA -2000 operators will start billing soon.
   It doesn't wait mobile side answer
2. CDMA Version doesn't support SMS Feature and 180/183 unavailable
3. CDMA version doesn't have remote SIM feature.

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Puerta de enlace Skype
PORTech Communications lnc.    150, Shiang-Shung North Road, Taichung, Taiwan 403    Tel:886-4-2305-8000    Fax:886-4-2302-2596