When I phone from a pstn outside and we both talk each other, everything is ok. But with me or the other phone hangs up before answered, “hungup” never happens until I phisically disconnect the cable.
These are the logs:
Executing Busy(“Zap/1-1”, “”) in new stack
chan_zap.c: Requested indication 5 on channel Zap/1-
And the line stays busy for ever…
Any ideas? Thak you.