It's in the example I-CSCF config:
---
failure_route[register_failure]
{
if (t_branch_timeout() || t_check_status("([5-6][0-9][0-9])")){
if (I_scscf_select("1")) {
t_on_reply("register_reply");
t_on_failure("register_failure");
if (!t_relay()) {
t_reply("500","Error forwarding towards next
S-CSCF");
break;
}
break;
} else {
t_reply("500", "Server error on UAR select next
S-CSCF");
break;
}
} else {
if (!t_check_status("(401)")){
xlog("L_DBG", "dropping scscf list on register
failure");
I_scscf_drop();
} else {
xlog("L_DBG", "This is a 401 - keep scscf list to do
optimisation");
}
break;
}
}
--
Alex Balashov | Principal | Evariste Systems LLC
1447 Peachtree Street NE, Suite 700
Atlanta, GA 30309
United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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