Hi all,
I am having some issues using get_redirects() from the UAC_Redirect module
in conjunction with t_next_contacts from the TM Module. I've searched
Google and the list but the only references I can find are several years
old.
I am attempting to configure Kamailio so it if receives a 3XX redirect
message, it will store the Contacts it contains, and attempt them in 'Q'
parameter order.
So for the Contact below-
Contact: <sip:10.0.97.21:5060>;q=0.2,<sip:5.29.13.139:5060>;q=0.5.
I want Kamailio to try 5.29.13.139, and if that times out, or is rejected
in someway, try 10.0.97.21.
If I use t_relay rather than t_next_contacts, kamailio branches the calls
and relays them in parallel regardless of Q value - this is not what I want.
If I use t_next_contacts, it attempts 5.29.13.139 which is rejected with a
401, but it doesn't attempt 5.29.13.139 and responds "408", "Request
Timeout MH 2"
Relevant script section is below, has anyone been able to get this working?
failure_route[302] {
if (t_check_status("302")){
xlog("L_ALERT","Failure Route: 302\n$mb");
get_redirects("*");
if (!t_load_contacts()) {
send_reply("500", "Server Internal Error - Cannot load contacts
MH");
exit;
};
if (!t_next_contacts()) {
t_reply("408", "Request Timeout MH");
} else {
t_on_failure("302");
t_relay();
exit;
};
} else if (t_check_status("[456][0-9][0-9]")){
if (!t_next_contacts()) {
t_reply("408", "Request Timeout MH 2");
} else {
t_on_failure("302");
t_relay();
exit;
}
}
}
Thanks,
Matthew
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