[Freeswitch-users] NOTIFY's Cseq too high?

Spencer Thomason spencer at 5ninesolutions.com
Mon Sep 8 20:07:19 MSD 2014


Hi Mike,
I know this is an insanely dirty hack but can I change the following line in sofia_presence.c to a smaller multiple?
2115		callsequence = (now - mod_sofia_globals.presence_epoch) * 100;
i.e.:
callsequence = (now - mod_sofia_globals.presence_epoch) * 10;

Thanks in advance!
Spencer



On Sep 8, 2014, at 8:29 AM, Yehavi Bourvine <yehavi.bourvine at gmail.com> wrote:

> I tried locating how the Caeq is generated. Didn't manage yet to get all the details, but the initial value is dependant on the current time. Seems like we have Bug-2k on Polycom :-(
> 
>                 __Yehavi:
> 
> 
> 2014-09-08 17:41 GMT+03:00 Spencer Thomason <spencer at 5ninesolutions.com>:
> I just ran into the same issue across several different sites.  Thanks Polycom for the exciting Monday morning.  I’ll try to collect some traces once the fires die down.
> 
> BR,
> Spencer
> 
> 
> 
> On Sep 8, 2014, at 6:48 AM, Michael Jerris <mike at jerris.com> wrote:
> 
> > cseq for notify and invite have nothing at all to do with each other.  A sip trace would probably help what is going on make more sense.
> >
> > On Sep 7, 2014, at 11:14 AM, Yehavi Bourvine <yehavi.bourvine at gmail.com> wrote:
> >
> >> Hi,
> >>
> >>  My Polycom phones stopped showing presence today. They reply with "loop detected" after they receive the NOTIFY message. In their Syslog they complain that Cseq is outside boundaries...
> >> The Cseq for INVITE is much smaller.
> >>
> >> How can I reset the Cseq to lower values?
> >>
> >>                  Thanks! __Yehavi:
> >
> >
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