That is conflicting with other changes to the contact header. Try to use msg_apply_changes() before (and after) your subst operation for changing contact.
Daniel On 10/11/15 12:00, Rizwan Khan wrote: > I have fix_nated_contact() at multiple places :( > > Rizwan Khan > > > > On Tue, Nov 10, 2015 at 3:59 PM, Rizwan Khan <rizk...@gmail.com > <mailto:rizk...@gmail.com>> wrote: > > Oh, Yes I do. > > Rizwan Khan > > > > On Tue, Nov 10, 2015 at 3:58 PM, Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: > > Do you have set_contact_alias() or fix_nated_contact() in your > config file? > > Cheers, > Daniel > > > On 10/11/15 11:54, Rizwan Khan wrote: >> i am trying it but it doesn't change the string. Do I need to >> use msg_apply_changes() ?? >> >> I am trying that but it gives syntax error in the file. >> >> log("L_INFO:", "INVITE::: [$ct]\n"); >> >> subst("/^Contact:(.*);transport=tls(.*)/Contact:\1;transport=udp\2/i"); >> if(msg_apply_changes()) >> { >> xlog("L_INFO:", "INVITE::: [$ct]\n"); >> } >> >> >> Rizwan Khan >> >> >> >> On Tue, Nov 10, 2015 at 11:45 AM, Koray Vatansever >> <koray.vatanse...@gmail.com >> <mailto:koray.vatanse...@gmail.com>> wrote: >> >> Hi Rizwan, >> >> You can try the following: >> >> >> subst("/^Contact:(.*);transport=tls(.*)/Contact:\1;transport=udp\2/i"); >> >> On the other hand, there should not be any other contact >> header modification in your script; for example >> set_contact_alias(). >> >> >> >> >> On Tue, Nov 10, 2015 at 7:28 AM, Rizwan Khan >> <rizk...@gmail.com <mailto:rizk...@gmail.com>> wrote: >> >> Guys, >> >> Is this a stupid question or this just cannot be done? >> >> Any help will be highly appreciated. >> >> Thanks, >> >> Rizwan Khan >> >> >> >> On Mon, Nov 9, 2015 at 6:53 PM, Rizwan Khan >> <rizk...@gmail.com <mailto:rizk...@gmail.com>> wrote: >> >> I want to remove the transport=TLS from the >> contact header. >> >> How can I do that inside Kamailio? The flow is >> an under: >> >> >> Client --------> Kamailio -------------> FS >> TLS UDP >> >> >> Client <-------- Kamailio <------------- FS >> TLS UDP >> >> >> >> >> FS gets a request on udp but it complains about >> TLS profile as the contact header has the >> transport=TLS. Since its receing traffic on UDP, >> if I only get rid of the value from the Contact >> Header, it would be great. >> >> >> Thanks, >> >> >> Rizwan Khan >> >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - >> sr-users mailing list >> sr-users@lists.sip-router.org >> <mailto:sr-users@lists.sip-router.org> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - >> sr-users mailing list >> sr-users@lists.sip-router.org >> <mailto:sr-users@lists.sip-router.org> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> list >> sr-users@lists.sip-router.org >> <mailto:sr-users@lists.sip-router.org> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- > Daniel-Constantin Mierla > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - > http://www.linkedin.com/in/miconda > Book: SIP Routing With Kamailio - http://www.asipto.com > Kamailio Advanced Training, Nov 30-Dec 2, Berlin - > http://asipto.com/kat > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users > mailing list > sr-users@lists.sip-router.org > <mailto:sr-users@lists.sip-router.org> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
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