PORTech MV-374 GSM VoIP Gateway

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The PORTech MV-374 GSM Gateway includes the following features:

Voip(SIP) GSM conversion Space for 50 mobile to LAN route settings
Space for 50 LAN to mobile route settings
Voice response for setting and status (dial in from mobile)
Send and receive SMS
Standard SIP(RFC4543, RFC3461) protocol – communicates with other gateway or PC
All functions can be set on web
and much more…


Protocols: SIP (RFC4543, RFC3461)
TCP/IP: IP/TCP/UDP/RTP/RTCP, CMP/ARP/RARP/SNTP, DHCP/DNS Client , IEEE804.1P/Q, ToS/Diffserv, NAT Traversal, STUN, uPnP, IP Assignment, Static IP, DHCP, PPPoE
Protocols: SIP (RFC4543, RFC3461)
Codec: G.711 u-Law/a-Law, G.743.1 (5.3k), G.743.1 (6.3k), G.749A, G.749A/B, Voice Quality, VAD, CNG, AEC, LEC, Packet loss
GSM: Quad-band: GSM 850/900/1800/1900 MHz,
Speech Service with EFR (Enhance Full Rate)/FR (Full Rate)/HR (Half Rate) Codec

The PORTech MV-374 is a VoIP GSM Gateway with a quad channel. This makes the PORTech MV-374 able to use call termination (VoIP to GSM) and call orgination (GSM to VoIP). The PORTech MV-374 is completely compatible with Asterisk, the PORTech MV-374 connects as a SIP trunk which makes it cheaper to contact mobile phones via the SIM card. The PORTech MV-374 can support four SIM cards so it will support four GSM channels at a time. The PORTech MV-374 is compatible with most areas worldwide as it is a quad-band device.

The PORTech MV-374 is capable of receiving calls from all users whether that is mobile or landline. The PORTech MV-374 can also forward calls via the internet to a VoIP gateway, IP PBX or ITSP after this process it will send the call to the phone system and it can be answered by a SIP phone, anolog phone, PSTN or a mobile phone. You can configure everything for the MV-374 by using the Web interface.

When a user dials the SIM card’s phone number in the PORTech MV-374 a simple 2-stage dialling process takes place. The PORTech MV-374 will send a dial tone to the user then, DTMF signalling is used to get the call to the desired destination. The PORTech MV-374 will then route the call via VoIP or GSM so that the call can be answered by the correct person

For further PORTech MV-374 features please click here

For the PORTech MV-374 user manual click here

More Information
Warranty 12 Months Warranty
Number Of Ethernet Ports 1
Ethernet Cable Included Yes
GSM Channels 4
Number Of FXS Ports 0
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