I have the following setup :
Linphone --> SER --> c5300 --> POTS
- Linphone : SIP softphone
- SER : SIP Proxy/Registrar
- c5300 : Cisco 5300 GW
I have the "no ringback tone" problem when I call from the Linphone to the PSTN. The c5300 terminates the call (SIP->POTS) (PRI conx with Telco).
My conf on c5300 for call termination :- ! dial-peer voice 1001 pots destination-pattern 210....... no digit-strip port 0:D !
I used also the following commands on pots dial-peer with no success. progress_ind setup enable 3 progress_ind connect enable 8
any ideas ? thank you, Kostas