GSM gateway

[ken estrada]

Sir,

Want to ask how to configure Gainwise GSM gateway connecting to Grandstream 4108 Gateway server.
The GSM gateway will be use only by outgoing call for Cellphones. Any Suggestions?Thanks.



Ken

 

[leejor]

The Grandstream 4108 is meant for connecting to PSTN lines. Looking at the GSM gateway site, it seems to be an E1/T1 interface device. You would not connect the two together.

You should be looking into a GSM VoIP gateway that could connect to 3CX directly. Perhaps that same company makes one

 

[ken estrada]

Sir,


So you mean that connecting the GSM gateway to FXO won't work? hmmm this will be trouble, because i thought connecting this to FXO will work. so i need to have a VOIP to make it work?

 

[leejor]

Gateways (for the purpose of this forum) convert VoIP to something. It might be VoIP to PSTN (FXO), VoIP to GSM, VoIP to T1/E1 or VoIP to ISDN.