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www.scribd.com/doc/18626782/shashi-sdh

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Posted by crouse

www.the-asterisk-book.com/unstable/die-extension.html

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Posted by crouse

Answer()

The Answer() application does just that - it answers a call. When a channel rings, Answer() tells Asterisk to "lift the virtual receiver." (See also the section called “Answer()”.)

Hangup()

Hangup() is the opposite of Answer(). An active connection is terminated, and Asterisk "hangs up" the virtual receiver (see also the section called “Hangup()”).

Playback(soundfile)

This tells Asterisk to play a specified sound file. By default, it plays files found in /var/lib/asterisk/sounds/, but you can also specify another source directory. No file extension is specified because the directory may contain the same sound in different formats. Asterisk will select the most appropriate format -- more on that later (see also the section called “Playback()”).

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Posted by jackson