[asterisk-users] finding the right amd.conf settings

[Roi Stork]

Thanks very much.

By the way, what exactly does silence threshold mean, how does it work, and
what does the threshold value represent (bitrate? integer?)? The amd.conf
and voip-info wiki doesn't describe it.



On Tue, Apr 28, 2009 at 5:58 PM, Matt Riddell <lists at venturevoip.com> wrote:

> On 28/04/2009 7:27 p.m., Roi Stork wrote:
> > My current amd.conf settings still allow a lot of answering machines to
> > be undetected.
> > This is the setup:
> >
> > [AnsweringMachineDetector]
> > initial_silence = 2500
> > greeting = 1500
> > after_greeting_silence = 500
> > total_analysis_time = 3000
> > min_word_length = 120
> > between_words_silence = 50
> > maximum_number_of_words = 3
> > silence_threshold = 512
> >
> > Asterisk version used is 1.2.24.
> >
> > I reduced the max number of words to 2, and I have to find out if it
> > improves detection.
> >
> > Can anyone recommend a better setting?
>
> Your threshold is quite high - just make sure that words are being
> detected as words.
>
> --
> Kind Regards,
>
> Matt Riddell
> Director
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