• GSM Gateway and Fixed Cellular Terminals
• LIST OF GSM GATEWAYS
• Ericsson G36
• GSM Fax
• Cellfax
• Cellroute AC
• Telecom FM
• Teltonika
• 3G Routers
• gsm gateway
• Services
• Technical Support
• Links Page
• Legal Use Of GSM Gateways
• Mobile Phone Deals

Onestream G BRI Dual SIM ISDN VoIP GSM Gateway

GSM Gateway |  Telecom FM Fixed Cellular Terminals |  Onestream VoIP GSM Gateway |  Onestream G BRI Dual SIM ISDN VoIP GSM Gateway

The Onestream G BRI range of VoIP GSM Gateways combine VoIP GSM and ISDN2e to provide the ultimate GSM Gateway. There are two versions of the Onestream G BRI:-

Onestream GBRI2 - 2 x ISDN2e (4 channels), 2 Channels of GSM and VoIP
Onestream GBRI4 - 4 x ISDN2e (8 channels), 2 Channels of GSM and VoIP

The onestream GBRI units can be connected in-line between the PBX and the ISDN telephone lines. The GBRI2 can connect to 2 x BRI ports (4 channels) on the PBX and 2 x ISDN2e Telephone Lines (4 channels) which means that it can provide a standard ISDN Phone System with the ability to make GSM and VoIP calls so the end user can take advantage of low cost GSM and low cost VoIP calls.

Onestream GBRI2 Telecom FM Onestream GBRI2 VoIP GSM Gateway with 2 port ISDN2e

Onestream GBRI4 Telecom FM Onestream GBRI4 VoIP GSM Gateway with 4 port ISDN2e connection and 2 port GSM