[Freeswitch-users] Choppy voive in conference from fritzbox to freeswitch (ptime:30 msecs)

Michael Collins msc at freeswitch.org
Thu Aug 20 14:35:08 PDT 2009


On Thu, Aug 20, 2009 at 1:54 PM, Peter P GMX <Prometheus001 at gmx.net> wrote:

> Hello Brian,
>
> yes we have updated to the latest Fritzbox Firmware. These FritzBoxes
> are widely spread here in Germany. I know of a SIP provider who has > 5
> Mio FritzBoxes out there. So overall I expect about 10Mio FritzBoxes in
> Germany, and they are covering a big stake of in the market. So they
> generally they work. I tested mine against my Asterisk without problems.
>
> But in my Freeswitch environment this is not working, and we have manage
> to couple of these Boxes. So any help is appreciated.
>

Just curious - if it seems to be working with Asterisk but not FreeSWITCH
then could you do some tcpdumps of working vs. non-working calls and then
analyze them with Wireshark? I think Jason Garland's ClueCon presentation(s)
might be applicable here.

Thoughts?

-MC


>
> Best regards
> Peter
>
>
> Brian West schrieb:
> > Besides taking a hammer to it?  Have you tried to make sure you have
> > the latest firmware?  Try setting the ptime on the fritz to 20ms?
> >
> > I really can't trust a product that has fritz in its name... it might
> > go on the fritz  :P  pun intended.
> >
> > /b
> >
> > On Aug 20, 2009, at 9:27 AM, Peter P GMX wrote:
> >
> >
> >> Any more hints?
> >>
> >
> >
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> >
>
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