Hello Juha, The first line of a SIP request is parsed and kept separately from the rest of the SIP message. Because of this, it is easy to apply instant changes to it. This is what I remember checking the code long time ago, it might not be 100% accurate.
Hope this helps, -ovidiu On Mon, Mar 21, 2022 at 7:15 AM Juha Heinanen <j...@tutpro.com> wrote: > > Daniel-Constantin Mierla writes: > > > Operations to change the headers and body are not applied immediately: > > > > * > > https://www.kamailio.org/wiki/tutorials/faq/main#why_changes_made_to_headers_or > > OK, got it. What makes $ru special, i.e., why that is applied > immediately? > > -- Juha > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > * sr-users@lists.kamailio.org > Important: keep the mailing list in the recipients, do not reply only to the > sender! > Edit mailing list options or unsubscribe: > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- VoIP Embedded, Inc. http://www.voipembedded.com __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
