Onestream GBRI
Onestream GBRI is a dual SIM VoIP GSM Gateway that can also connect in-line on traditional ISDN phone systems. This Basic Rate ISDN connection abaility of the ... 
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Onestream GBRI is a dual SIM VoIP GSM Gateway that can also connect in-line on traditional ISDN phone systems. This Basic Rate ISDN connection abaility of the Telecom FM Onestream GBRI means that it can be connected to the ISDN2e line ports of a phone system and provide automatic call routing from the PBX to the GSM Network, a VoIP service (or VoIP to another office) or can pass calls through to the ISDN telephone lines for calls to be made over the fixed telephone network.
This means that the Onestream GBRI can provide a valuable upgrade for companies that do not want to replace their legacy PBX to take advantage of VoIP calls or low cost calls to mobile phones.
The Telecom FM Onestream GBRI VoIP GSM Gateway is available in two versions, both of which hold 2 mobile phone sim cards.
Onestream GBRI2 - 2 x ISDN2e connections (4 channels) with 2 x GSM Channels
Onestream GBRI4 - 4 x ISDN2e connections (8 channels) with 2 x GSM Channels
The Onestream GBRI2 can be connected between the PBX and 2 x ISDN2e phone lines (4 channels) and provide automatic routing of calls, whilst the Onestream GBRI4 can be connected between the PBX and 4 x ISDN2e phone lines (8 channels) making them a low cost solution for providing a VoIP Gateway solution for most ISDN2e based telephohne systems.
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This means that the Onestream GBRI can provide a valuable upgrade for companies that do not want to replace their legacy PBX to take advantage of VoIP calls or low cost calls to mobile phones.
The Telecom FM Onestream GBRI VoIP GSM Gateway is available in two versions, both of which hold 2 mobile phone sim cards.
Onestream GBRI2 - 2 x ISDN2e connections (4 channels) with 2 x GSM Channels
Onestream GBRI4 - 4 x ISDN2e connections (8 channels) with 2 x GSM Channels
The Onestream GBRI2 can be connected between the PBX and 2 x ISDN2e phone lines (4 channels) and provide automatic routing of calls, whilst the Onestream GBRI4 can be connected between the PBX and 4 x ISDN2e phone lines (8 channels) making them a low cost solution for providing a VoIP Gateway solution for most ISDN2e based telephohne systems.
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