[Freeswitch-users] sofia: disable support for UPDATE message in SIP Accept header

[Kristian Kielhofner]

Michal,

  I can barely read these parsed out SIP traces (yuck) but from the
skimming I did it looks like you'd benefit from a few changes:

- Explicitly disable session timers in your Sofia profile
- Set  ignore_display_updates=true (so FreeSWITCH doesn't send an
UPDATE - won't help in this case but a good thing to do)
- Request your provider uses re-INVITEs instead of UPDATE

On Mon, Jan 23, 2012 at 11:24 AM, Michal Zubáč <michal.zubac at comgate.cz> wrote:
> I don't have "enable-timer" or "session-timeout" variables set in Sofia
> profile, so maybe defaults? I think these are what you are referring to.
>
> SIP trace is at
>   http://pastebin.com/DTQU3nMr
>
> Yes, provider offered us re-INVITE method as an alternative for UPDATE.
> Would this one work? What do I have to set up?
>
> Michal Zubac
> ComGate Interactive s.r.o.
>
>
> On 23.1.2012 15:51, Kristian Kielhofner wrote:
>> What are your Sofia profile session timer values set to?
>>
>> Can you post a complete SIP trace?
>>
>> Can your provider send a re-INVITE instead of UPDATE?
>>
>> On Mon, Jan 23, 2012 at 8:40 AM, Michal Zubáč<michal.zubac at comgate.cz>  wrote:
>>> Hello.
>>>
>>> I'd like to remove UPDATE value from SIP Accept header when creating SIP
>>> calls. We're sending it in INVITE message and our provider uses that for
>>> in-call keep-alive checks every 10 minutes.
>>> FreeSwitch doesn't respond to that, so our provider disconnects RTP and
>>> call is dropped. According to RFC3311 we can indicate that we don't
>>> support this by not sending UPDATE in Accept header. Is this gonna help?
>>>
>>> Is there any way to drop that from SIP headers from dialplan? Or do I
>>> have to change source code?
>>> Or better, is there any other (cleaner) way to resolve this?
>>>
>>> Regards
>>>
>>> Michal Zubac
>>> ComGate Interactive s.r.o.
>>>
>>> _________________________________________________________________________
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>>>
>>> 
>>> 
>>>
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>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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> http://wiki.freeswitch.org
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>
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-- 
Kristian Kielhofner