Btw I am running this on Ubuntu 14.04 if that matters. On 05/30/2016 03:35 PM, Mihail Dakov wrote: > Hi Folks, > > I have the strangest problem just after installing latest stable > version. I had tried both ways using the repo > (http://deb.kamailio.org/kamailio44) and downloading code with local > compile (https://www.kamailio.org/w/2016/05/kamailio-v4-4-1-released/) > > The initial scenario is to get M2M with commercial IP and subsequently > use the Rx interface to do the same. We are blocked because we cannot > even achieve clean register for the UEs. > > UE1(galaxy s4 zoiper) -------- Kamailio IMS aio > | > UE2(galaxy s4 zoiper) -------- | > > > What happens is that the first register message triggers some > quasi-endless loop in the PCSCF. Hence it cannot be forwarded to SCSCF, > ICSCF and HSS. But this doesn't always happen and between all the parse > problems there are some register messages which get passed to the scscf > icscf and hss. Somehow the parser feeds itself from the previous parse > run and thus loops quite intensively. The message I get is SIP/2.0 400 > CSeq method does not match request method. > I must say that reiterating the registration process sometimes i get the > register and sometimes i don't. > > Has anyone encounter similar issue for similar use case and can share > some thoughs about a fix? > > I attached relevant log file, pcaps and configuration files. Let me know > if more config files are needed. > > > > > > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >
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