May 24 07:20:18 DEBUG[16116]: Dialing '4269931'
May 24 07:20:18 DEBUG[16116]: Deferring dialing...
May 24 07:20:18 VERBOSE[16116]: -- Called g4/4269931
May 24 07:20:18 DEBUG[16116]: Exception on 15, channel 4
May 24 07:20:18 DEBUG[16116]: Got event On hook(1) on channel 4 (index 0)
May 24 07:20:18 DEBUG[16116]: disabled echo cancellation on channel 4
May 24 07:20:18 DEBUG[16116]: Hangup: channel: 4 index = 0, normal = 15, callwait = -1, thirdcall = -1
May 24 07:20:18 DEBUG[16116]: disabled echo cancellation on channel 4
May 24 07:20:18 DEBUG[16116]: Set option TDD MODE, value: OFF(0) on Zap/4-1
May 24 07:20:18 DEBUG[16116]: Updated conferencing on 4, with 0 conference users
May 24 07:20:18 VERBOSE[16116]: -- Hungup 'Zap/4-1'
May 24 07:20:18 VERBOSE[16116]: == No one is available to answer at this time
May 24 07:20:18 DEBUG[16116]: Exiting with DIALSTATUS=NOANSWER.