asterisk users - Aug 2016 - Detecting end of Ringback

On an outbound call, PJSIP, I execute a macro and try to detect the end of
ringback, inside the macro. So far waitforring() does nothing, stays stuck.
Any combination of waitffornoise and waitforsilence, or backgrounddetect
fail to find the moment when the ringabck stops. I can detect when it
starts, with waitfornoise, but not its end.
Any idea? Should I open a ticket for waitforring?
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Saint Michael wrote:
> On an outbound call, PJSIP, I execute a macro and try to detect the end
> of ringback, inside the macro. So far waitforring() does nothing, stays
> stuck. Any combination of waitffornoise and waitforsilence, or
> backgrounddetect fail to find the moment when the ringabck stops. I can
> detect when it starts, with waitfornoise, but not its end.
> Any idea? Should I open a ticket for waitforring?
WaitForRing doesn't do audio analysis to determine ringing, it's up to 
the channel driver to signal that ringing has occurred using a frame. As 
PJSIP doesn't do audio analysis (it's up to the provider or gateway) 
it's just answered instead.

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Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
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