Hi,
Here's an example kamailio.cfg that uses record_route so in-dialog requests will go through the Kamailio proxy: https://github.com/kamailio/kamailio/blob/master/etc/kamailio.cfg There are many other example cfg files: https://github.com/kamailio/kamailio/tree/master/misc/examples
Any server that wants to see the in-dialog messages needs to add itself to the record route list when receiving the initial INVITE for example. If a server is not in the list of record routes, then in-dialog requests will not be sent to the server. Headers that are most important in terms of routing are R-URI, Route, Record-Route, Contact, Via.
Via header is for routing responses, while Record-Route is for in-dialog requests.
Cheers, Yufei
Message: 7 Date: Thu, 5 Nov 2020 12:26:16 +0200 From: "Adrian Tabacioiu" Adi.Tabacioiu@c-s.ro To: sr-users@lists.kamailio.org Subject: [SR-Users] Proxy configuration that exit dialog afer INVITE -> OK Message-ID: 7449102a9f3dbe38b6dba753d1cffcd8.squirrel@mail.c-s.ro Content-Type: text/plain;charset=iso-8859-1
Hello all,
Am I new in the usage of kamailio, sorry if I ask somehow something simple or terribly wrong .
I need to test a configuration of Kamailio which exit the dialog between UA after the first OK (that means it will not receive the following ACK, BYE).
I understand that in theory this is possible in two configuration types:
- no Record Route header
- or stateless proxy
First question: Am I correct with the choices above? Can I find example configuration for this two modes ?
Question 2: two or more proxy should be inter-connected, removing the Record Route header would interfere with proxy routing ? (should not the "Via" information be sufficient?)
Thank you in advance for help.
Best regards, Adrian Tabacioiu