this is driving me crazy
I installed asterisk 1.2.22, with driver zaptel 1.4.6 and a digium tdm400p with 4 fxo modules.
It always happens that when i call a number on the pstn, and the other end hangs up, asterisk doesn’t detect it and continues as if the call is still running. It doesn’t happen if i hangup before with my sip phone.
I read “strange” things by the logfile:
- Nov 18 15:12:00 VERBOSE logger.c: [chan_zap.so]Nov 18 15:12:00 VERBOSE logger.c: [chan_zap.so] => (Zapata Telephony w/PRI)
i can’t understand why the chan_zap.so module believes that the digium card is for isdn (in other computers it doens’t happen)
- When the pstn number hangs up, the logfile is full of this lines:
Nov 18 15:13:34 DEBUG dsp.c: ast_dsp_busydetect detected busy, avgtone: 220, avgsilence 180
Nov 18 15:13:34 DEBUG dsp.c: Requesting Hangup because the busy tone was detected on channel Zap/4-1
but it doens’t close the call, it doens’t stop bridging the zap channel with the sip channel created for the sip phone.
I’m sure it is a ridiculous problem but i can’t understand where i wrong. I add hereby the zapata.conf hoping that it can help