Hello. I try to manage by dialog module every signaling session, that goes
through my proxy.
I added newx mod params
modparam("dialog", "timeout_avp", "$avp(i:10)")
modparam("dialog", "dlg_flag", 4)
modparam("dialog", "initial_cbs_inscript", 1)
modparam("dialog", "profiles_with_value", "caller")
modparam("dialog", "track_cseq_updates", 1)
modparam("dialog", "ka_timer", 10)
modparam("dialog", "ka_interval", 30
And at request route I added this for all invite methods
if (is_method("INVITE")){
$dlg_ctx(timeout_route) = "DIALOG_END";
$avp(i:10)=43200;
$dlg_ctx(timeout_bye) = 1;
dlg_set_property("ka-src");
dlg_set_property("ka-dst");
dlg_manage();
xlog("L_INFO","Dialog manage is {$ct}\n");
...
}
So after this As I think every session must be dialog managed session and
every leg of call must be checked by keepalive OPTIONS packets but no one
OPTIONS request generated wen session goes through my proxy.
thanks
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