Hello,
can you check to see if the UA is sending back same values for From/To as kamailio is sending to it? If not, then it doesn't really care for the constraint of not changing them, so you can skip auto restore of those headers. Or configure kamailio uac module to use dialog module for changing these headers instead of record routing. Cheers, Daniel On 16/12/2016 15:37, AL S wrote: > > Hi, > > > An INVITE with following FROM and TO headers received by Kamailio: > > > From: <sip:+11111111111@10.10.10.10;user=phone>;tag=gK006cb08b > To: <sip:+12222222222@20.20.20.20;user=phone> > > Kamailio forward it to next node with following FROM and TO headers: > > > From: <sip:+11111111111@10.10.10.10>;tag=gK006cb08b > To: <sip:+12222222222@20.20.20.20;user=phone> > > After 15 min, reINVITE for the same call received by Kamailio with > following FROM and TO headers: > > > From: <sip:12222222222@20.20.20.20;user=phone>;tag=gK04c77151 > To: <sip:11111111111@10.10.10.10>;tag=gK006cb08b > > Kamailio forward reINVITE to next node with following unusual > characters in TO headers > > > From: <sip:12222222222@20.20.20.20;user=phone>;tag=gK04c77151 > To: <sip:11111111111@10.10.10.10\000\000;user=phone>;tag=gK006cb08b > > I was wondering if there is a bug in Kamailio to insert these unusual > characters. > > > Thanks, > > AS > > > > > _______________________________________________ > 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 -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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