[asterisk-users] how asterisk detects silence?

Dmitry Melekhov dm at belkam.com
Thu Mar 19 00:31:42 CDT 2015


As I see there is  dsp_drop_silence switch in confbridge.
Could you tell me how asterisk detects silence?
Is it possible to change silence level,
so, let's say some not loud enough background noises will be recognized 
as silence
and only loud enough human voice will be recognized as sound?

Thank you!

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