[asterisk-users] Asterisk 1.2 zap hangup issue

[satish patel]

Hey guys,

We have asterisk 1.2.7.1 running and today i got following error message. and users started complain regarding call issue. after reboot everything comes back to normal. I just want to know what happened ?


Feb 25 11:27:11 WARNING[10042] app_meetme.c: Error setting conference
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to set audio mode on channel 1 to 1
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to set audio mode on '1'
Feb 25 11:27:11 WARNING[10042] chan_zap.c: zt confmute(0) failed on channel 1: Bad file descriptor
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to restore gains: Bad file descriptor
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to set law on channel 1 to default
Feb 25 11:27:11 WARNING[10042] chan_zap.c: pri_disconnect failed
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to hangup line Zap/1-1
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to disable echo cancellation on channel 1
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Failed to reset conferencing on channel 1!
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to disable echo cancellation on channel 1
Feb 25 11:27:11 WARNING[10042] chan_zap.c: Unable to set audio mode on channel 1 to 0
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to set audio mode on channel 1 to 1
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to set law on channel 1
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to set gains on channel 1
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to get parameters, assuming MULAW
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to set audio mode on '1'
Feb 25 11:28:10 WARNING[17550] chan_zap.c: zt confmute(0) failed on channel 1: Inappropriate ioctl for device
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to enable echo cancellation on channel 1
Feb 25 11:28:10 WARNING[17550] chan_zap.c: Unable to enable echo cancellation on channel 1
Feb 25 11:28:11 WARNING[10086] chan_zap.c: Unable to set linear mode on channel 1
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to set audio mode on channel 1 to 1
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to set audio mode on '1'
Feb 25 11:28:34 WARNING[10086] chan_zap.c: zt confmute(0) failed on channel 1: Inappropriate ioctl for device
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to restore gains: Inappropriate ioctl for device
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to set law on channel 1 to default
Feb 25 11:28:34 WARNING[10086] chan_zap.c: pri_disconnect failed
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to hangup line Zap/1-1
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to disable echo cancellation on channel 1
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Failed to reset conferencing on channel 1!
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to disable echo cancellation on channel 1
Feb 25 11:28:34 WARNING[10086] chan_zap.c: Unable to set audio mode on channel 1 to 0

 		 	   		  
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