August 2007
Intermediate to advanced
608 pages
20h 33m
English
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Name
Hangup() — Unconditionally hangs up the current channel
Synopsis
Hangup(cause-code)Unconditionally hangs up the current channel. If
supported on the channel, cause-code will
be specified to the remote end as the reason for ending the call.
cause-code defaults to 16 (normal call
clearing). Acceptable values for cause-code
are the following:
- 16
Normal call clearing
- 17
Busy
- 19
No answer
- 21
Rejected
- 34
Congestion
exten => 123,1,Answer()
exten => 123,2,Playback(im-sorry)
exten => 123,3,Hangup()