My TDM400/zaptel 1.2.10/Asterisk 1.2.13 suddenly stopped bridging outgoing FXO calls. If I make a call (from an FXS channel) to a PSTN destination, and the other side answers, Asterisk will show continued ringback on the FXS channel, while the PSTN side hears silence. No error message appears. If a call from PSTN terminates on the same FXO, Asterisk can still ring the FXS channel, and when FXS is picked up, normal conversation can complete. So the bridge is broken only when making outgoing calls. I am not sure what I have changed during the past few days. Any suggestions? Yuan Liu
>From: "Yuan LIU" <yliu11@hotmail.com> > >My TDM400/zaptel 1.2.10/Asterisk 1.2.13 suddenly stopped bridging outgoing >FXO calls. If I make a call (from an FXS channel) to a PSTN destination, >and the other side answers, Asterisk will show continued ringback on the >FXS channel, while the PSTN side hears silence. No error message appears. > >If a call from PSTN terminates on the same FXO, Asterisk can still ring the >FXS channel, and when FXS is picked up, normal conversation can complete. >So the bridge is broken only when making outgoing calls.It must be a hardware malfunction. I rebooted and the bridge comes back. There were no error messages - I turned up verbose and debug level to 8 and couldn't see anything. Yuan Liu>I am not sure what I have changed during the past few days. Any >suggestions? > >Yuan Liu