Re: [SR-Users] subst + insert_hf issue

Hello Daniel, Thanks for your reply. The doc of msg_apply_changes is scary. The use of $fn instead of subst would be something to try to solve this issue? For some cases, I must also change the username part. $fU = anonymous(a)anonymous.invalid <mailto:anonymous@anonymous.invalid> " would be more safety? Regards, Igor. De : sr-users [mailto:sr-users-bounces@lists.sip-router.org] De la part de Daniel-Constantin Mierla Envoyé : jeudi 2 juillet 2015 08:39 À : Kamailio (SER) - Users Mailing List Objet : Re: [SR-Users] subst + insert_hf issue Hello, if you just want to update the dispay name in From header, you can use: $fn = "Anonymous"; To avoid conflicts in replacements, use mag_apply_changes() after first changes -- in your case, after subst(...) -- read carefully the docs for msg_apply_changes() to understand its impact and limitations. Cheers, Daniel On 01/07/15 17:34, Igor Potjevlesch wrote: Hello, I'm doing a subst on the From header for some particular cases, like this one: subst('/^(From|f):(.*)<sip:(.*)@/\1: "Anonymous" <sip:\3@/g'); In the same route (REQUEST_ROUTE called "INVITE"), I do the following: insert_hf("X-CarrierName: $avp(s:carrier_id)\r\n"); For many User-Agent, the X-CarrierName header is inserted after the @ into the user part of the From. So the From: looks like this: From:"Anonymous" <sip:0123456789@X-CarrierName: ABCDE\r\n The domain name part of the From is on the next line: <domain>:5060>;tag=3fdce0-a658bfa-13c4-50029-55941ccd-5eab9369-55941ccd\r\n I can't reproduce. The only potential explanation is that this impact the User-Agent that have the From at the top of the headers. If someone know what could going wrong here. Regards, Igor _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)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