[SR-Users] Is this a BUG?

dotnetdub dotnetdub at gmail.com
Wed Aug 11 23:39:29 CEST 2010

2010/8/11 Henning Westerholt <henning.westerholt at 1und1.de>

> On Wednesday 11 August 2010, dotnetdub wrote:
> > I see this in every call setup..
> >
> > CRITICAL: dialog [dlg_hash.c:591]: bogus event 6 in state 2 for dlg
> >  0xaf933bd0 [3739:1530909163] with clid
> >  '5959362a340dfa7938cf52ae1ba4b9d7 at my.proxy.com<mailto:
> 5959362a340dfa7938cf
> > 52ae1ba4b9d7 at my.proxy.com>' and tags 'as5b636a8a' ''
> >
> > I am running SIP-Router 3.01
> Hi Brian,
> this message is produced from a UA that sends and ACK to an dialog which is
> in
> the early state, which is invalid. We also see it from time to time in our
> logs because of some buggy UAs - its harmless.
> If you see it in every call setup, then this is a but too much to my
> understanding, but maybe you could do some traces to get more informations
> about the SIP msg flow.
> BTW, if you see some more "bogus event" with other event IDs in the logs,
> Timo
> did a bunch of fixes some time ago that should suppress most invalid
> messages.
> Cheers,
> Henning

Thanks Henning,

The same endpoint never causes our Kamailio 1.4.1 servers to generate this
message. I have watched the SIP transactions and the ACK always seems to
arrive at the correct point in the dialog. The endpoint is Asterisk 1.4.22.

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