Shopping Cart:
0 items


PayPal Accepted- Shop with confidence

SafeBuy Assured- Shop with confidence
Top » Catalog » VoIP / SIP Gateways » IP GSM Gateways » VS-GW1600-16G

OpenVox VS-GW1600-16G SIP/GSM VoIP Gateway - 16 Channels
Click to enlarge

OpenVox VS-GW1600-16G SIP/GSM VoIP Gateway - 16 Channels
Product Overview
More calls than ever are being made/received using mobile phones, especially with the explosion of Smartphone's and flexible/home working. The OpenVox VS-GW1600-16G SIP/GSM VoIP Gateway is a cost-effective GSM gateway for SMEs and system integrators, and also opens up new revenue generating opportunities for service providers.

The VS-GW1600-8G allows a SIP based IP PBX telephone system or VoIP line to be connected directly to the GSM cellular network, which can dramatically lower the cost of mobile calls by taking advantage of lower mobile-to-mobile tariffs. VS-GW1202-8G supports 8 GSM channels / SIM cards, and works with 3CX and Asterisk® based IP PBXs, as well as other Open Source and proprietary SIP based IP PBXs, Switch, IVR, and VoIP gateway applications.
  • GSM VoIP SIP gateway for SIP based IP PBX (e.g. 3CX, Asterisk®) or VoIP line
  • Support for 16 GSM channels - 1 SIM card per channel
  • Hot-swap Design for both Sim cards and Modules
  • Quad-Band GSM 850/900/1800/1900 MHz & Band binding
  • PIN support for locked SIM cards
  • Simple and convenient configuration via Web GUI
  • Basic security strategy (white/black list, security rules)
  • Support diverse SIP and IAX2 protocols
  • SMS bulk transceiver, SMS automatically resend, Sent to Email
  • Support for HTTP GUI SMS interface
  • Back up solution in case of a PSTN/VoIP failure
  • Mobile IP PBX (e.g. for trade shows, temporary offices, disaster recovery, etc.)
On sale with 20% Discount normally £1,189.99

This product was added to our catalog on Friday 20 April, 2012.


Google Checkout Accepted- Shop with confidence

Grandstream Certified Reseller

What's New?
Grandstream DP720 / DP750 DECT Phone Bundle - 2 Handsets
Grandstream DP720 / DP750 DECT Phone Bundle - 2 Handsets