[Asterisk-Users] Teliax IAX problems -- Asterisk doesn't see answer

[Jimmy Smith]

hey 1.2 b2 hs bugs.....


On 10/18/05, Adam Moffett <adam at plexicomm.net> wrote:
>
> ----- Original Message -----
>
> > *From:* Rob Fugina <mailto:rob.fugina at gmail.com>
> > *To:* asterisk-users at lists.digium.com
> > <mailto:asterisk-users at lists.digium.com>
> > *Sent:* Monday, October 17, 2005 5:14 PM
> > *Subject:* [Asterisk-Users] Teliax IAX problems -- Asterisk
> > doesn't see answer
> >
> > Not to point the finger at Teliax, but I'm having some unique
> > problems with their service that are as yet unexplained.
> >
> > Incoming calls are fine.
> >
> > Outgoing calls don't work, though they did at one time. As of
> > today, I'm running the latest code from CVS.
> >
> > -- Called teliax/13143212222
> > -- Call accepted by 208.139.204.245 <http://208.139.204.245> <
> http://208.139.204.245>
> > (format ulaw)
> > -- Format for call is ulaw
> > -- IAX2/teliax-18 is making progress passing it to IAX2/iay1-17
> > -- Hungup 'IAX2/teliax-18'
> >
> > I can see from a tethereal network dump that Teliax is sending an
> > ANSWER, but Asterisk never notices. Teliax starts sending audio.
> > The callee gets audio. The caller gets nothing.
> >
> > I can make the same call through Nufone, and it works fine.
> > Asterisk sees the ANSWER.
> >
> > But the network trace differs significantly between Nufone and
> > Teliax. With Nufone, I see RINGING, 'stop sounds', then ANSWER.
> > With Teliax, I don't see the RINGING frame or 'stop sounds' frame
> > at all.
> >
> > I don't know enough about the IAX protocol to know where the real
> > problem here is. Can anyone help? What other info can I provide
> > that would help diagnose?
> >
> > Thanks,
> > Rob
> >
>
> I think I'm having a very similar issue. Does setting jitterbuffer=off
> in iax.conf make the problem go away?
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