Feb 21 12:20:42 VERBOSE[18624]:   == Spawn extension (default, 7275551212, 0) exited non-zero on 'Zap/60-1'
Feb 21 12:20:42 VERBOSE[18624]:     -- Executing AGI("Zap/60-1", "call_log.agi|7275551212") in new stack
Feb 21 12:20:42 VERBOSE[18624]:     -- Launched AGI Script /var/lib/asterisk/agi-bin/call_log.agi
Feb 21 12:20:42 VERBOSE[18624]:     -- AGI Script call_log.agi completed, returning 0
Feb 21 12:20:42 VERBOSE[18624]:     -- Executing Dial("Zap/60-1", "Zap/g3/7275551212|60") in new stack
Feb 21 12:20:42 VERBOSE[18624]:     -- Called g3/7275551212
Feb 21 12:20:42 DEBUG[815]: Enabled echo cancellation on channel 74
Feb 21 12:20:42 VERBOSE[18624]:     -- Zap/74-1 is ringing
Feb 21 12:20:42 DEBUG[815]: Echo cancellation already on
Feb 21 12:20:42 DEBUG[18624]: Dropping duplicate answer!
Feb 21 12:20:42 VERBOSE[18624]:     -- Zap/74-1 answered Zap/60-1
Feb 21 12:20:42 VERBOSE[18624]:     -- Attempting native bridge of Zap/60-1 and Zap/74-1
Feb 21 12:20:42 DEBUG[18624]: master: 60, slave: 74, nothingok: 0
Feb 21 12:20:42 DEBUG[18624]: Stoping tones on 60/0 talking to 74/0
Feb 21 12:20:42 DEBUG[18624]: Stoping tones on 74/0 talking to 60/0
Feb 21 12:20:42 DEBUG[18624]: Making 74 slave to master 60 at 0
Feb 21 12:20:42 DEBUG[18624]: Added 79 to conference 9/60
Feb 21 12:20:42 DEBUG[18624]: Added 65 to conference 9/74
Feb 21 12:20:42 DEBUG[18624]: Updated conferencing on 60, with 0 conference users
Feb 21 12:20:42 DEBUG[18624]: Updated conferencing on 74, with 0 conference users

Feb 21 12:20:56 DEBUG[18624]: Exception on 65, channel 60
Feb 21 12:20:56 DEBUG[18624]: Got event On hook(1) on channel 60 (index 0)
Feb 21 12:20:56 DEBUG[18624]: disabled echo cancellation on channel 60
Feb 21 12:20:56 DEBUG[18624]: Unlinking slave 74 from 60
Feb 21 12:20:56 DEBUG[18624]: Removed 79 from conference 9/60
Feb 21 12:20:56 DEBUG[18624]: Removed 65 from conference 9/74
Feb 21 12:20:56 DEBUG[18624]: Updated conferencing on 60, with 0 conference users
Feb 21 12:20:56 DEBUG[18624]: Enabled echo cancellation on channel 60
Feb 21 12:20:56 DEBUG[18624]: Echo cancellation already on
Feb 21 12:20:56 DEBUG[18624]: Returning from native bridge, channels: Zap/60-1, Zap/74-1
Feb 21 12:20:56 DEBUG[18624]: Set option AUDIO MODE, value: ON(1) on Zap/74-1
Feb 21 12:20:56 DEBUG[18624]: Hangup: channel: 74 index = 0, normal = 79, callwait = -1, thirdcall = -1
Feb 21 12:20:56 DEBUG[18624]: Not yet hungup...  Calling hangup once with icause, and clearing call
Feb 21 12:20:56 DEBUG[18624]: disabled echo cancellation on channel 74
Feb 21 12:20:56 DEBUG[18624]: Set option TDD MODE, value: OFF(0) on Zap/74-1
Feb 21 12:20:56 DEBUG[18624]: Updated conferencing on 74, with 0 conference users
Feb 21 12:20:56 DEBUG[18624]: Set option AUDIO MODE, value: OFF(0) on Zap/74-1
Feb 21 12:20:56 DEBUG[18624]: disabled echo cancellation on channel 74
Feb 21 12:20:56 VERBOSE[18624]:     -- Hungup 'Zap/74-1'
Feb 21 12:20:56 DEBUG[18624]: Exiting with DIALSTATUS=ANSWER.
Feb 21 12:20:56 VERBOSE[18624]:   == Spawn extension (default, 7275551212, 2) exited non-zero on 'Zap/60-1'
Feb 21 12:20:56 VERBOSE[18624]:     -- Executing DeadAGI("Zap/60-1", "call_log.agi|h") in new stack
Feb 21 12:20:56 VERBOSE[18624]:     -- Launched AGI Script /var/lib/asterisk/agi-bin/call_log.agi
Feb 21 12:20:56 VERBOSE[18624]:     -- AGI Script call_log.agi completed, returning 0
Feb 21 12:20:56 DEBUG[18624]: Hangup: channel: 60 index = 0, normal = 65, callwait = -1, thirdcall = -1
Feb 21 12:20:56 DEBUG[18624]: disabled echo cancellation on channel 60
Feb 21 12:20:56 DEBUG[18624]: Set option TDD MODE, value: OFF(0) on Zap/60-1
Feb 21 12:20:56 DEBUG[18624]: Updated conferencing on 60, with 0 conference users
Feb 21 12:20:56 VERBOSE[18624]:     -- Hungup 'Zap/60-1'