[Freeswitch-users] sip stack problem in fsw

[covici at ccs.covici.com]

Well, I am slightly confused here -- yes I am silent because I am muted
listening to a conference call.  If I enable supress-cng, am I not
surpressing the comfort noise or have I gotten its meaning wrong?

Anthony Minessale <anthony.minessale at gmail.com> wrote:

> Asterisk is not capable of async RTP and CNG so it's lack of
> functionality is a feature in your case and it's probably the same
> platform your provider is using.
> 
> Sending RTP for no reason when you are not talking is somewhat silly right?
> 
> Are you actually remaining silent for that period of 5 min?
> Did you get the trace and prove it?
> 
> you can do the following if you wish to mimic asterisk
> 
> add this to your sofia profile in internal.xml
> 
> <param name="supress-cng" value="true"/>
> 
> restart the profile or FS
> 
> this will tell your phone and your isp not to use cng
> 
> 
> 
> 
> 
> On Fri, Sep 17, 2010 at 2:17 PM,  <covici at ccs.covici.com> wrote:
> > But if I use asterisk with the same endpoint -- which has no
> > configuration for cng setting -- it works whereas with fsw it does not
> > -- this is the purpose of my inquiry.
> >
> > Anthony Cosgrove <acosgrov at gmail.com> wrote:
> >
> >> Ahh ok this makes more sense. Your provider is probably terminating the
> >> call due to lack of RTP packets. You will need to configure your
> >> endpoint(s) to generate the cng. Most likely what is happening is that
> >> your endpoint(s) are configured to not transmit silence so there's no
> >> RTP data for that period. 5 minutes and you're out.
> >>
> >> On Fri, 2010-09-17 at 14:29 -0400, covici at ccs.covici.com wrote:
> >> > OK, I will do something, but my provider did tell me that this was the
> >> > cause of the  hangup -- comfort noise or rather lack thereof.  Is there
> >> > any way  to get fs to generate such -- I did see cng packets 15 at the
> >> > end of the call.
> >>
> >>
> >>
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> > --
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> >
> >         John Covici
> >         covici at ccs.covici.com
> >
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> 
> 
> -- 
> Anthony Minessale II
> 
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-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici at ccs.covici.com