IP GSM Gateways-8G SIP/GSM VoIP Gateway - 8 Channels
More calls than ever are being made/received using mobile phones, especially with the explosion of Smartphones and flexible/home working. The Dinstar DWG2000C-8G GSM/CDMA SIP VoIP Gateway is a cost-effective GSM/CDMA gateway for SMEs and system integrators, and also opens up new revenue generating opportunities for service providers. The DWG2000C-8G allows a SIP based IP PBX telephone system or VoIP line to be connected directly to the GSM/CDMA cellular network, which can dramatically lower the cost of mobile calls by taking advantage of lower mobile-to-mobile tariffs. The DWG2000C-8G supports 8 GSM/CDMA 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.