I'm missing something obvious here, throwing this out to get a couple
extra sets of eyeballs on it.
I can't get rr modules is_direction() or the $fti / $tti pv's to work in
4.3.x or 4.4.x
Relevant parts of the config:
loadmodule "rr.so"
modparam ("rr", "enable_full_lr", 1)
modparam ("rr", "append_fromtag", 1)
...
route
{
xlog ("L_INFO", "$rm: $fu -> $ru");
record_route ();
if (has_totag ())
{
xlog ("L_INFO", "Before Loose route: fti: $fti tti: $tti ci: $ci");
if (loose_route ())
{
if (is_direction ("downstream"))
{
xlog ("L_INFO", "in-dialog $rm request from caller to
callee");
}
else
{
xlog ("L_INFO", "in-dialog $rm request from callee to
caller");
}
xlog ("L_INFO", "After Loose route: fti: $fti tti: $tti
ci: $ci");
}
}
if (! t_relay ())
{
sl_reply_error ();
}
}
----
Bob and Alice are hard phones, with kamailio + dbaliases in the middle.
Alice calls Bob, then Bob (the callee) sends the BYE
----
Syslog:
01. INVITE: sip:al...@kamailio.org -> sip:b...@kamailio.org:5060
02. Alias lookup returned <sip:b...@biloxi.com> , sending on
03. ACK: sip:al...@kamailio.org -> sip:b...@biloxi.com
04. Before Loose route: fti: 707601862 tti: 45686ADF-10AAEB28 ci:
8744...@atlanta.com
05. in-dialog ACK request from caller to callee
06. After Loose route: fti: 707601862 tti: 45686ADF-10AAEB28 ci:
8744...@atlanta.com
07. BYE: sip:b...@kamailio.org -> sip:al...@atlanta.com:5066
08. Before Loose route: fti: 45686ADF-10AAEB28 tti: 707601862 ci:
8744...@atlanta.com
09. in-dialog BYE request from caller to callee
10. After Loose route: fti: 45686ADF-10AAEB28 tti: 707601862 ci:
8744...@atlanta.com
Using the above config, is_direction always returns "caller", even when
bob is sending the message. Looking at a packet capture:
01. Kamailio Sent: Record-Route: <sip:kamailio.org;lr=on;ftag=707601862>
<on the 200 ok from Bob>
Kamailio Received: Record-Route:
<sip:kamailio.org;lr=on;ftag=707601862>
Kamailio Sent: Record-Route: <sip:kamailio.org;lr=on;ftag=707601862>
07. Kamailio Received: Route: <sip:kamailio.org;lr=on;ftag=707601862>
Kamailio Sent: Record-Route:
<sip:kamailio.org;lr=on;ftag=45686ADF-10AAEB28>
I expect $fti to be wrong before the loose_route (line 08); but lines 09
and 10 are wrong.
I'm obviously missing something trivial here. Any ideas what I should
check next?
Thanks!
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