Hi Nicolas,
On 10/14/10 08:50, "Nicolas Rüger" wrote:
Hello,
I'm trying to get dialog module working..
...my problem is that nothing is stored in the database in table "dialog" yet.
I'm looking for CDRs there...
Can anyone please help me, so that I can see the CDRs in the database!???
The dialog module keeps track of in progress dialogs (calls); so what
would be in the database are active calls, not CDRs.
You'll need to (manually) record the status of the dialog at the end of
the dialog:
I inserted in kamailio.cfg:
[...]
loadmodule "dialog.so"
[...]
modparam("dialog", "db_url", "mysql://XXX:x...@localhost/openser")
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", 4)
modparam("dialog", "dlg_match_mode", 1)
[...]
route {
if (is_method("INVITE")) {
dlg_manage();
}
}
Actually, you want dlg_manage() to be called for every message, not just
"INVITES"
route {
dlg_manage();
}
[...]
Then, when you see a "BYE", you can record the CDR, something like:
($dlg() vars are in the pseudovariables docs)
route {
dlg_manage();
if (is_method("BYE")) {
$var(elapsed) = ( $Ts - $dlg(start_ts) );
xlog ("L_INFO", "Completed $dlg(from_uri) to $dlg(to_uri) -
$var(elapsed) duration");
}
}
I'm actually not sure what "dlg_flag" is good for, but kamailio doesn't start
without.
As Timo mentioned, "dlg_flag" is the thing that kamailio uses to
actually make the dialog module start tracking "dialogs" and not
"transactions"
Thanks for your help...
FWIW, since the db_mode is for "dialog changes", db_mode 4 can be hard
on your system - every change in state is reflected in the database.
We use db_mode 3 in production for for performance reasons.
Regards,
Nicolas
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