[Freeswitch-users] freeswitch continously sending sip update-messages: why?

[Michel Brabants]

I think i already disabled this. This seems related to Sofia soa.
Thanks.
Op 8 jan. 2013 20:26 schreef "Kristian Kielhofner" <kris at kriskinc.com> het
volgende:

> http://wiki.freeswitch.org/wiki/Variable_ignore_display_updates
>
> On Tue, Jan 8, 2013 at 10:22 AM, Michel Brabants
> <michel.brabants at gmail.com> wrote:
> > Hello,
> >
> > I'm testing freeswitch as an sbc (version 1.2.5.3). I think I discovered
> a
> > bug, but I still have to verify it against git if I can find the time to
> > compile it. Anyway, it all relates to session-timer according to me, but
> > even if I disable session-timers, freeswitch still sends
> sip-update-messages
> > to the sip-client. Freeswitch is dropping the calls after 30 seconds
> because
> > of this. There is no problem with natting, firewalling, ... as far as I
> can
> > tell as I'm tracing the packets on all ends. A packet from freeswitch to
> the
> > sip-client (phone behind other B2B-server):
> >
> >  UPDATE sip:10000 at lab2.ddm.priv SIP/2.0
> >    Via: SIP/2.0/UDP 172.16.105.14;rport;branch=
> > z9hG4bKS2pQKQ7SrNgce
> >    Max-Forwards: 70
> >    From: <sip:8888 at 172.16.105.17:5060>;tag=X5FKtKj9ZHaDc
> >    To:
> > <sip:10000 at lab2.ddm.priv>;tag=849E1A5B-6750-4EDE-B7CF-72DF979FD126-40026
> >    Call-ID: 5AC29923-74EE-46B2-830A-9CB78B9DB47F-39541 at 172.16.105.17
> >    CSeq: 38492344 UPDATE
> >    Contact: <sip:8888 at 172.16.105.14:5060;transport=udp>
> >    User-Agent: FreeSWITCH-mod_sofia/1.2.5.3
> +git~20121206T050429Z~91eef34d5c
> >    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REFER,
> > NOTIFY
> >    Supported: precondition, path, replaces
> >    Content-Type: application/sdp
> >    Content-Disposition: session
> >    Content-Length: 249
> >    P-Asserted-Identity: "Outbound Call" <0001>
> >
> >    v=0
> >    o=FreeSWITCH 1357636566 1357636567 IN IP4 172.16.105.14
> >    s=FreeSWITCH
> >    c=IN IP4 172.16.105.14
> >    t=0 0
> >    m=audio 20250 RTP/AVP 9 127
> >    a=rtpmap:9 G722/8000
> >    a=rtpmap:127 telephone-event/8000
> >    a=fmtp:127 0-16
> >    a=silenceSupp:off - - - -
> >    a=ptime:20
> >
> >
> >
> > The other end of the sbc/client doesn't support session-timers or update
> > (yate client), and it doesn't have this problem.
> >
> > So, the main question is:
> >
> > --> Why is freeswitch sending these update-messages while the codec, ...
> > remains the same as far as I can tell. It isn't a session-timer, because
> it
> > is enabled in the profile and it doesn't appear in the message too (which
> > means the disable had some influence ...)?
> >
> > So, is there a way to:
> >  1) fix the above?
> >  2) force session-timers to use reinvite instead of update. As this case
> may
> > be a way around the bug (freeswitch doing as it is the refresher while
> they
> > agreed that the client is the session-timer-refresher).
> >  3) (asked before, but not answered) Is there a way to disable
> > sip-"update"-message-support in freeswitch?
> >
> > Thank you and kind regards,
> >
> > Michel
> >
> > _________________________________________________________________________
> > Professional FreeSWITCH Consulting Services:
> > consulting at freeswitch.org
> > http://www.freeswitchsolutions.com
> >
> > 
> > 
> >
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>
>
>
> --
> Kristian Kielhofner
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
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