[asterisk-dev] IAX2 still broken

[Loic DIDELOT]

Hi,
do you use the realtime engine? Which version of asterisk? Where do your
users register?

Ceckout the following commits on chan_iax2.c:
46474,46775,46777

Best regards,
Loic Didelot.

On Tue, 2006-11-07 at 06:35 +0500, Anton wrote:
> Hi Loic, 
> 
> Have you used IAX for a sort "transit" like traffic? I'm 
> experinencing problem while using IAX on a transit box, 
> which handle most part of dialplan. IAX become unusable 
> after a while, not imediatelly. 
> 
> What particullar "latest" commits do you mean?
> 
> Regards,
> Anton.
> 
> On 7 November 2006 05:18, Loic DIDELOT wrote:
> > Hi guys,
> > I have been in contact with Digium last week and provided
> > access to our servers etc.... The latest commits to 1.4
> > really remove the deadlock.
> >
> > Now there is another bug. After some IAX registrations,
> > asterisk will crash. It does not matter if you use odbc
> > or mysql. The solution is to set "rtcachefriends" to "no"
> > in iax.conf. Doing this my box runs totaly stable. Most
> > of our traffic is IAX. Ok, I admin that disabling the
> > local cache brings up some other problems which are far
> > more complicated to explain and which do not result in a
> > nice core dump.
> >
> > This tool is really good to test IAX. Most of the
> > problems we noticed are linked to registrations.
> > http://www.astertest.com/downloads/iax_mass_authorization
> >.tgz
> >
> >
> > Best regards,
> > Loic Didelot.
> >
> > On Thu, 2006-11-02 at 21:07 +0500, Anton wrote:
> > > Thanks to Tim Panton, the following were found in
> > > 1.4svn IAX, and submitted to bugtracker
> > >
> > > http://bugs.digium.com/view.php?id=8273
> > >
> > > --FROM TIM-----------------
> > >
> > > IAX2 calls go silent in 1.4
> > >
> > > It looks like a meta (trunk) frame, but it doesn't have
> > > Meta Command or Cmd data set to valid values. The
> > > length is plausible for a Meta frame carrying a single
> > > (G.711) packet.
> > >
> > > Details in the bugtracker.
> > >
> > > On 2 November 2006 14:10, Tim Panton wrote:
> > > > On 2 Nov 2006, at 04:31, Anton wrote:
> > > > > Again, the OLD issue - after a while - IAX becomes
> > > > > 1way-or-no-audio operation. Any suggestion or
> > > > > anyone wants to take a look?
> > > >
> > > > I'd like to work with you on this, have you ever
> > > > managed to capture a packet
> > > > trace with ethereal whilst it is silent ?
> > > > Are there voice mini-frames flowing?
> > > >
> > > > iax2 debug doesn't cut it as it ignores mini-frames
> > > > and I suspect it is miniframes that are the problem.
> > > >
> > > >
> > > > Tim Panton
> > > >
> > > > www.mexuar.com
> > > >
> > > >
> > > >
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-- 
Loic DIDELOT (CTO)
voipGATE S.A.
Tel: +352 20 200 223
Fax: +352 20 200 923
E-mail: ldidelot at voipgate.com
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