I would use SNR to have my IP Phone and my mobile phone ring simultaneously. Everything is setup and works fine except one thing.
If my mobile phone has not taken the call after 20s, it should be connected to the voice mail of the mobile, but the gateway is disconnecting the call.
I've tried with other mobile phones belonging to the french cell providers.
The strange thing is that with SFR and Orange the call is disconnected, but with Bouygues the call is connected to the voice mail of the mobile and that's what i want.
I attach a file with debugging taken on the gateway in both cases.
I use :
CISCO2821 12.4(22)T configured with H323
I've tried to play with several parameters on the gateway with the different progress indicators on the dial peer and the global commands "voice call something" without success
Any ideas ?