4 Jan
2018
4 Jan
'18
9:38 a.m.
Hello,
thanks for writing to conclude this discussion thread, for the archive
it is good to have the message pointing to the solution or if the issue
was elsewhere.
Cheers,
Daniel
On 02.01.18 18:10, Nicolas Breuer wrote:
Hello the list,
Just to inform you that the issue was solved.
The error in Kamailio was caused by a wrong signaling from our upstream.
-----Message d'origine-----
De : sr-users [mailto:sr-users-bounces@lists.kamailio.org] De la part de Nicolas Breuer
Envoyé : samedi 30 décembre 2017 17:32
À : sr-users(a)lists.kamailio.org
Objet : Re: [SR-Users] Critical Error
Hi,
Can I help to find the cause ?
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
Le 28 déc. 2017 à 18:32, Daniel Tryba
<d.tryba(a)pocos.nl> a écrit :
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https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users On Thu, Dec 28, 2017 at 04:21:28PM +0000, Nicolas
Breuer wrote:
I see this :
SIP/2.0 183 Session Progress.
CSeq: 1258951486 INVITE.
Require: 100rel.
SIP/2.0 180 Ringing.
CSeq: 1258951486 INVITE.
Require: 100rel.
PRACK sip:3222430244@80.84.31.129:5060 SIP/2.0.
CSeq: 1258951487 PRACK.
Indeed after the PRACK there is no ? 18x ? packets.
You misinterpreted:
I looked at the code and this log happens when a
PRACK is received,
but there was no 183 (or other 1xx) response. Can you check the sip
traffic and see what packets are sent around?
A PRACK is a PRovisional ACKnowlegde
to messages that don't need any
responses in plain old SIP. So the PRACK is a correct new message in
response to the 18X received (with req rel100).
I'm not seeing these errors in dialog on 4.4.6 setups where upstream
demands PRACK.
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