31 Jan
2014
31 Jan
'14
6:17 a.m.
Hello,
On 30/01/14 18:33, Daniel Tryba wrote:
Situation:
endpoint -> kamailio (4.1.0) -> upstream sip server (kamailio 4.0.x)
For an outbound call endpoint authenticates with kamailio. Kamailio relays the
invite to upstream and upstream responds with a 401.
This 401 should trigger authentication. So I thought I could use uac_auth() to
fix this. uac_rely may only be used from FAILURE_ROUTE. So the initial INVITE
from the endpoint has this set:
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
But to my suprise the 401 doesn't end up in the failure_route but in the
onreply_route. Why? What am I missing?
if you don't drop it in the onreply route, then you should have the
failure route executed as well. Also, in case there are many branches,
the failure route is executed only when all branches fail and the branch
with the response code having the highest priority is executed. 401 is
among ones with high priority, but there are others over it, like
redirects, transaction cancelled...
Cheers,
Daniel
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda