OK, but a problem is in partially re-parsing of CANCEL. ru = modified ru; tu = original tu; fu = original fu. In this case 481 received from GW.
INVITE --> Kam INVIRE --> ru=a ru=c tu=a tu=c fu=b fu=d <---100 <--- 100 <---180 <---180 CANCEL --> CANCEL --> ru=a ru=c tu=a tu=a fu=b fu=b <--481 Call/Transaction does not exist Thank you, -----Original Message----- From: sr-users-boun...@lists.sip-router.org [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of Olle E. Johansson Sent: Thursday, January 31, 2013 10:52 AM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - UsersMailing List Subject: Re: [SR-Users] How to rewrite "tu" in CANCEL message ? Unless you rewrote the To-URI in the INVITE, you really should not try to change a CANCEL. It needs to be almost a copy of the matching INVITE. /O 30 jan 2013 kl. 14:40 skrev Carsten Bock <cars...@ng-voice.com>: > Hi, > > probably the best way is to simply use the uac_replace_to-method from > the uac module: > > http://www.kamailio.org/docs/modules/devel/modules/uac.html#id2494560 > (tested with 3.3) > > Kind regards, > Carsten > > 2013/1/30 Julia <juli...@gmail.com>: >> Hello all, >> >> >> >> >> >> Is there any way to rewrite tu in CANCEL message in 3.2.1? >> >> >> >> We use remove_hf / insert_hf for INVITEs tu modification before >> t_relay. >> >> >> >> It works fine, but it doesnt work for CANCEL (INVITE re-parsing is >> disabled). >> >> >> >> Ths, >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> 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 >> > > > > -- > Carsten Bock > CEO (Geschäftsführer) > > ng-voice GmbH > Schomburgstr. 80 > D-22767 Hamburg / Germany > > http://www.ng-voice.com > mailto:cars...@ng-voice.com > > Office +49 40 34927219 > Fax +49 40 34927220 > > Sitz der Gesellschaft: Hamburg > Registergericht: Amtsgericht Hamburg, HRB 120189 > Geschäftsführer: Carsten Bock > Ust-ID: DE279344284 > > Hier finden Sie unsere handelsrechtlichen Pflichtangaben: > http://www.ng-voice.com/imprint/ > > _______________________________________________ > 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 _______________________________________________ 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 _______________________________________________ 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