Pulse Supply is a supplier of enabling technologies for next generation business and telecommunications service provider networks!








Contact us at 410-583-1701 for more information on our products and services!

MV-372 Cellular to VoIP Gateway

Live Search

Tel: 410-583-1701     Email: Sales & Technical

MV-372 - Cellular to VoIP Gateway


2 port VoIP GSM/UMTS Gateway

The MV-372 is a 2 channel VoIP GSM/UMTS/4G LTE Gateway for call termination (VoIP to GSM/UMTS/LTE ) and origination ( GSM/UMTS/LTE to VoIP). The system is SIP based and compatible with Asterisk, Trixbox, 3CX, SIP Proxy Server, and VoipBuster. It can be enabled to make up to 2 calls simultaneously from IP phones to GSM/UMTS/LTE networks and GSM/UMTS/LTE networks to IP phones.


Portech MV-372 - Cellular Media Gateway




  • VoIP (SIP) <-> GSM/UMTS/LTE Conversion
  • Supports LCR (Least Cost Routing) for cost reduction
  • SMS/Text receiving and sending
  • Support for AT Commands - Allows control from external applications or programs
  • Voice response for settings and status (dial in from mobile phone).
  • Call Back Service
  • Enable 1-stage dialing or 2-stage dialing
  • Backup of CDRs
  • Supports Virtual SIM with Remote SIM Management (1 SIM or MultiSIM)
  • Supports USSD Command (SIM Balance and Recharge value)
  • Easy Web-based interface management
  • 1-year warranty
  • 3G Frequency:
    U Version:2G 850,900,1800,1900MHz,3G 850,2100 MHz
    A Version:2G 850,900,1800,1900MHz,3G 850,1900 MHz
    G Version:2G 850,900,1800,1900MHz,3G 800/850/900/1900/2100HMZ
    (An optional 4G LTE version is available)
  • Protocols: SIP (RFC2543,RFC3261)
  • Codec: G.711 u-Law,G.711 a-Law,G.729A,G.729A/B
  • Voice Quality: VAD, CNG, AEC, LEC, and Packet loss


Portech MV-374 Gateway - VoIP to GSM


Optional GSM Booster: BT-918/BT-921
It can improve the cellular signal in poor reception areas. Simple installation


Have more questions about Portech Cellular or Audio Gateway products or solutions? Call us at 410-583-1701 or email us at questions@pulsesupply.com.