On Tue, 31 Jul 2007, Jeng Yu wrote: > Hi All, > > I have a telephony project for which I need > to build a prototype to demo for management. > The prototype must work on a GSM phone network. > > In the demo system, a call from GSM phone comes > into the demo box. The demo box runs CallWeaver. > Callweaver picks up the GSM call, answers it and > plays a sould file, then dials out to a second GSM > phone somewhere and connects them so they talk. > > My question are these: > > 1. Is this a job for Callweaver/asterisk system? > > 2. if not, what package out there would handle this?
You need 2 more GSM phones - ones with an Ethernet connection talking SIP Eg. Google for: MV-372 SIP VoIP GSM Gateway Which is a 2-SIM unit which will do just what you want with Asterisk. The other alternative is to simply use 2 analogue lines and call an ordinary analogue number and put a 2-port analogue card in the asterisk box connected to the 2 analogue lines - one line naswers the call, then it plays the sound file, then dials the other phone over the 2nd analogue line. Or do this via VoIP. Gordon _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
