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2 Ports VoIP GSM Gateway / VoIP CDMA Gateway/VoIP UMTS Gateway

MV-372 is a 2 channel VoIP GSM/CDMA/UMTS Gateway for call termination (VoIP to GSM/CDMA/UMTS ) and origination (GSM/CDMA/UMTS to VoIP). It is SIP based and compatible with Asterisk,SIP Proxy Server,VoipBuster. It can enable to make 2 calls simultaneously from IP phones to GSM/CDMA/UMTS networks and GSM/CDMA/UMTS network to IP phone.



1. VoIP(SIP)¡BGSM conversion.(MV-372)

VoIP(SIP)¡BCDMA conversion.(MV-372C) - CDMA 2000(800MHz)


VoIP(SIP)¡BUMTS conversion.(MV-372U) for all world and Japan (SoftBank Mobile)
MV-372U: mobile to lan 2 stage dialing-free mode.
When calling party call MV-372U sim card,the calling party will hear dial tone and enter any destination number.

**How to differentiate mobile to lan-2 stage dialing is available?**
UMTS Mobile call UMTS Mobile: when the called party answer, the calling party press any DTMF.
If the called party hear DTMF Voice,this feature is available;contrariwise**


50 sets of LAN --> MOBILE routes setting¡A50 sets of MOBILE --> LAN routes setting.
-Support one stage diaing
*When lan phone and MV-372 both register SIP proxy Server or Asterisk or VoipBuster,you can dial any destination number from lan phone directly.
*Please note,SIP proxy Server,Asterisk need to have the route of destination number. VoipBuster need to have credit.

-Support free mode-two stage dialing and assigned mode-one stage dialing

5. Voice response for setting and status(dial in from mobile).
6. For call termination (VoIP to GSM/CDMA/UMTS) and origination (GSM/CDMA/UMTS to VoIP).
7. Standard SIP(RFC2543¡ARFC3261) protocol¡Acommunicates with other gateway or PC
8. Receive SMS and Send SMS (CDMA version,sms feature is unavailable)
9. Allows your program Send/receive SMS with all AT Command
10. Call Back feature
11. All functions can be set on web.
Protocols¡GSIP (RFC2543¡ARFC3261)
Codec¡GG.711 u-Law¡BG.711 a-Law¡BG.723.1 (5.3k)¡BG.723.1 (6.3k)¡BG.729A¡BG.729A/B
Voice Quality¡BVAD¡BCNG¡BAEC¡BLEC¡BPacket loss
Dual BAND:900/1800 MHZ
Tri Band: 900/1800/1900MHZ
Tri Band: 850/1800/1900MHZ
Quad Band:900/1800/1900/850MHZ
3G/UMTS Version for all world and Japen (SoftBank Mobile)
3G:EDGE/GPRS 850, 900, 1800, 1900 MHz / HSDPA/UMTS 850, 1900, 2100 MHz

CDMA 2000(800MHZ)




Business hours (UK time)
Monday-Thursday: 09:00-17:00
Friday: 09:00 - 16:30
Saturdays: 11:00-13:00
Sundays: Closed
Answerphone operating outside these hours 
UK Local: 0161 354 5108
UK Local: 0161 660 2544
International: +44 161 354 5108

Trading as GSM Secure™