10 Aug
2006
10 Aug
'06
1:55 a.m.
You have to change the uri to the new, then append_branch.
g-)
Shaun Hofer wrote:
When I try to use avp_pushto() in one section of
ser.cfg it works and in
another section it doesn't. When I use it to out right forward a call it
works fine (callfwd). When it's used in the failure_route[1] it doesn't seem
to push a value onto ruri (I have made sure that avp_db_load() has been
called/used) . I'm wondering if avp_pushto() one of those methods that can't
be called from a failed route ?
I get the following error when I use it:
ERROR: t_forward_nonack: no branched for forwarding
ERROR: w_t_relay (failure mode): forwarding failed
ERROR: sl_reply_error used: I'm terribly sorry, server error occurred (1/SL)
I tried taking away voicemail section in failure_route[1] and made sure I was
phoning extension with a number instead of 'voicemail' in value column of the
database. That made no difference. When I tried adding append_branch() after
avp_pushto() it just ends up ringing the original phone number again.
Thanks in advance
-Shaun
route[1] {
# ----------------------------------------------------------
# Default Message Handler
# ----------------------------------------------------------
t_on_reply("1");
if (!t_relay()) {
if (method=="INVITE" || method=="ACK") {
end_media_session();
};
sl_reply_error();
};
}
route[3] {
# ----------------------------------------------------------
# INVITE Message Handler
# ----------------------------------------------------------
if (!allow_trusted()) {
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
break;
} else if (!check_from()) {
sl_send_reply("403", "Use From=ID");
break;
};
consume_credentials();
};
if (client_nat_test("3")) {
setflag(7);
force_rport();
fix_nated_contact();
};
lookup("aliases");
if (uri!=myself) {
route(4);
route(1);
break;
};
if (avp_db_load("$ruri/username", "s:callfwd")) {
setflag(22);
avp_pushto("$ruri", "s:callfwd");
route(6);
break;
};
if (!lookup("location")) {
if (uri=~"^sip:0[1-9][0-9]{8}") { # Domestic PSTN
route(4);
route(5);
break;
};
sl_send_reply("404", "User Not Found");
break;
};
if (avp_db_load("$ruri/username", "s:fwdnoanswer")) {
if (!avp_check("s:fwdnoanswer", "eq/$ruri/i")) {
setflag(27);
};
};
log(1,"t on fail \n");
t_on_failure("1");
route(4);
route(1);
}
route[4] {
# ----------------------------------------------------------
# NAT Traversal Section
# ----------------------------------------------------------
if (isflagset(6) || isflagset(7) || isflagset(11)) {
if (!isflagset(8)) {
setflag(8);
use_media_proxy();
};
};
}
route[6] {
# ----------------------------------------------------------
# Call Forwarding Handler
# ----------------------------------------------------------
lookup("aliases");
if (uri!=myself) {
if (!isflagset(22)) {
append_branch();
};
route(4);
route(1);
break;
};
if (!lookup("location")) {
if (uri=~"^sip:88[0-9]{8}") { # Offline VoIP Network user
sent to * for voicemail
route(4);
route(5);
break;
};
sl_send_reply("404", "User Not Found");
break;
};
route(4);
route(1);
}
failure_route[1] {
if (t_check_status("487")) {
break;
};
if (isflagset(26) && t_check_status("408")) {
if (avp_check("s:fwdnoanswer","eq/voicemail/I")) {
avp_delete("s:fwdnoanswer");
resetflag(26);
revert_uri();
rewritehostport("x.x.x.x:5060");#goto voicemail server
append_branch();
t_relay_to_udp("x.x.x.x", "5060");
break;
} else {
avp_pushto("$ruri", "s:fwdnoanswer");
avp_delete("s:fwdnoanswer");
resetflag(26);
route(6);
break;
};
};
end_media_session();
}
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