As Daniel already replied you, SIP replies are handled in reply routes based on Via. You are posting a request route snippet which doesn't handle at all replies. Please do what has been asked to you, write on the users mailing list and there people will tell you if it is a bug or not.
On Thu, Apr 2, 2020 at 1:57 PM jpVm5jYYRE1VIKL notifications@github.com wrote:
Issue i reported is about that kamailio don`t relay 404 from upstream on 1st REGISTER.
route[FORWARD] { t_on_failure("FAILROUTE"); if(!t_relay()) { sl_reply_error(); }
drop;}
Have exactly same behavior reported. I still sure that this is a bug.
— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/kamailio/kamailio/issues/2271#issuecomment-607800804, or unsubscribe https://github.com/notifications/unsubscribe-auth/AA4KTY25D4AIXLZTUDUAJE3RKR4SZANCNFSM4L2FVCCA .