[asterisk-users] how asterisk detects silence?

[Dmitry Melekhov]

19.03.2015 09:31, Dmitry Melekhov пишет:
> Hello!
>
> 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!
>
>
>
Hello!

Nobody knows? :-(