[Freeswitch-users] Conference talk detection

[Anthony Minessale]

try the param i mentioned and gave the specific example for.


On Tue, Jan 26, 2010 at 10:56 AM, Dan Lane <null at invalid.name> wrote:

> On Tue, Jan 26, 2010 at 3:22 PM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
> > We use a conference with energy detection on 12+ hours a day and I don't
> > recall losing any of the audio.
> > The instant you breach the level that same packet is sent, and you have
> to
> > have several consecutive packets below the level to stop.
>
> Interesting could you post the conferences.xml config for that
> particular conference? I have yet to find a way of using energy
> detection that doesn't miss the first few ms of sound, for example the
> word "Testing" often comes out as "esting" perhaps with the tail end
> of the T coming across.
>
> It's not a problem when everyone is a native english speaker but when
> on a conference containing people with a poor grasp of english or
> people who reply with lots of quick utterances such as "yup"
>
> > My guess is you are talking to something lame like a Sonus who is
> resetting
> > its jitterbuffer when you start talking again.
>
> In production it's hitting Cisco gateways but I've experienced this in
> a lab environment consisting of a mixture of Snom 360, 820 and Polycom
> IP6000 devices.
>
> What would be great is to have start/stop talk events while still
> always sending audio from participants to the conference
>
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-- 
Anthony Minessale II

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