August 2007
Intermediate to advanced
608 pages
20h 33m
English
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Name
Progress() — Indicates progress
Synopsis
Progress()
Requests that the channel indicate that in-band progress is available to the user. Each channel type in Asterisk has its own way of signaling progress on the call.
; indicate progress to the calling channel, wait 5 seconds,
; and then answer the call
exten => 123,1,Progress()
exten => 123,n,Wait(5)
exten => 123,n,Answer()