3 Oct
2013
3 Oct
'13
6:57 a.m.
My bad, I forgot to make something clear.
The IF statement is in a different route which is called by de main request_route. So when
the return statement is executed the control is passed back to the main request_route,
which in turn relays the INVITE back to itself. That's probably causing the 483 Too
Many Hops response?
From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org]
On Behalf Of Grant Bagdasarian
Sent: Thursday, October 3, 2013 12:31 PM
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] append_hf to reply generated by kamailio
Replacing the exit statement with return, does the trick. The reply reaches the
onreply_route and that's where I add the header, but after a while it generates a 483
Too Many Hops.
My capture server also receives a lot of INVITE, ACK, 603 messages. A lot of Via and
Record-Route headers are added to the INVITE and 603 (Via only).
Why does this happen?
From:
sr-users-bounces@lists.sip-router.org<mailto:sr-users-bounces@lists.sip-router.org>
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Grant Bagdasarian
Sent: Thursday, October 3, 2013 11:39 AM
To: sr-users@lists.sip-router.org<mailto:sr-users@lists.sip-router.org>
Subject: [SR-Users] append_hf to reply generated by kamailio
Hello,
Is it possible to append a new header to a reply generated by Kamailio and also have it
present when duplicating the message to a capture server?
At the moment the 603 Reply is duplicated to my capture server, but I don't know how
to append a new header, because the kamailio script stops executing after exit is called.
From what I understood: onreply_route is only executed
when receiving replies.
Is there a reply_route which is executed for all replies, including the ones generated by
kamailio itself?
For instance inside this code block:
request_route {
.....
if($var(routing_query_result) =~ "DESTINATION_NOT_ALLOWED") {
xlog("L_INFO",
"[R-CORE-INCOMING-INVITE:$ci] !>" "Rejecting the call, because the
destination is not allowed\r\n");
sl_send_reply("603", "Decline");
exit;
}
.....
}