Module: kamailio Branch: master Commit: b67bb7a1bc4c710d33e242cea94a192297660c75 URL: https://github.com/kamailio/kamailio/commit/b67bb7a1bc4c710d33e242cea94a192… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2024-08-27T12:42:13+02:00 tm: docs for header_mode flag 2 --- Modified: src/modules/tm/doc/params.xml --- Diff: https://github.com/kamailio/kamailio/commit/b67bb7a1bc4c710d33e242cea94a192… Patch: https://github.com/kamailio/kamailio/commit/b67bb7a1bc4c710d33e242cea94a192… --- diff --git a/src/modules/tm/doc/params.xml b/src/modules/tm/doc/params.xml index ffef9a4eec3..e8a16182e42 100644 --- a/src/modules/tm/doc/params.xml +++ b/src/modules/tm/doc/params.xml @@ -1377,8 +1377,12 @@ modparam("tm", "e2e_cancel_hop_by_hop", 0) <section id="headers_mode"> <title><varname>headers_mode</varname> (int)</title> <para> - Control if headers from incoming CANCEL should be propagated to - hop-by-hop generated CANCEL. + Control how headers from incoming CANCEL should be propagated to + hop-by-hop generated CANCEL. If bit (flag) 1 is set (value 1), + propagate the headers that are not branch specific (e.g., From, To). + If bit (flag) 2 is set, in case processing ends in stateless + forwarding by tm, forward CANCEL with a single Via header (the one + added by &kamailio;). </para> <para> Default value: 0 (do not propagate).