VoIP GSM Gateway

Telecom FM are a UK based company that specialise in the design and manufacture of GSM Gateways and Fixed Cellular Terminals. Their Onestream VoIP GSM Gateway provides ...

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Telecom FM are a UK based company that specialise in the design and manufacture of GSM Gateways and Fixed Cellular Terminals. Their Onestream VoIP GSM Gateway provides multiple connectivity options to enable both VoIP, analogue and ISDN telephone systems to connect to the GSM network as well as enabling VoIP phone systems to connect to analogue or ISDN telephone lines and analogue or ISDn telephone systems to connect to VoIP telephone lines.

The different Telecom FM Onestream models are as follows :-

Onestream G

Dual SIM VoIP to GSM gateway - ideal for SIP based IP PBX to enable VoIP to GSM calls

Onestream GFX

Dual SIM VoIP GSM Gateway with the addition of 6 x FXO and 6 x FXS ports. This VoIP GSM Gateway can be used to provide VoIP and GSM Connectivity for an analogue telephone system, or to provide GSM and analogue connectivity for a VoIP phone system.

Onestream GBRI

Dual SIM VoIP GSM Gateway with the addition of 2 or 4 x ISDN2e ports. This VoIP GSM Gateway can be used to provide VoIP and GSM Connectivity for an ISDN2e telephone system, or to provide GSM and ISDN2e connectivity for a VoIP phone system.


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ITS Telecom have been manufacturing GSM Gateways and Fixed cellular Terminals (Premicell) for over eight years. With the introduction of their CGW-VIP they can now provide a ...

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ITS Telecom have been manufacturing GSM Gateways and Fixed cellular Terminals (Premicell) for over eight years. With the introduction of their CGW-VIP they can now provide a convenient way to connect your VoIP phone system to the GSM Network to take advantage of low cost calls to mobile phones or free calls if using the mobile extension functionality of your IP PBX.

The CGW-VIP is a dual SIM unit that works on the 900/1800 networks so this means that you can use O2, T-Mobile, Vodafone or Orange SIM cards in the unit. The CGW VIP VoIP GSM Gateway supports G.711 and G.729 CODEC's which makes it compatible with most VoIP Telephone Systems.



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