Hello, try to see if it works to do the authentication in the branch failure event route. There you can do processing as soon as the 401 arrives -- it has to be tried to see if uac auth works fine there, if not probably needs some tuning.
Cheers, Daniel On 25/08/16 15:42, Daniel Tryba wrote: > Trying to implement a way to authenticate outgoing INVITEs to endpoints > that need/want to. uac_auth in the initial failure route works fine when > there is only 1 registered user to send the INVITE to. But with at least > 2 locations are available and 1 accepts the INVITE without > authentication, the 401 of the location that wants authentication isn't > processed in the failure route until a timeout is triggered (t_set_fr). > At that point the 401 is processed and a response generated with > Authentication header. But since t_set_fr invite timeout was exceeded it > is immediatly destroyed due to a CANCEL having been generated to the > location(s). > > t=0: > t_set_fr(10000); > INVITE to A anb B > A responds 100 Trying,180 Ringing > B responds 401 Unauthorized > > t=10s: > T_code=180, new_code=408 > failure route status: 401 > uac_auth() > INVITE with Authorization is build to B > CANCEL to A > INVITE to B is never send > > Is this expected behaviour? Obviously I didn't expect this. > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com - http://www.kamailio.org http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users