[SR-Users] dialog keep-alive don't work

[Yu Boot]

Hello.

I'm using following dialog module settings:

modparam("dialog", "db_url", DBURL)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", 4)
modparam("dialog", "dlg_match_mode", 1)
modparam("dialog", "profiles_with_value", "limithash ; caller")
modparam("dialog", "ka_timer", 10)
modparam("dialog", "ka_interval", 300)
modparam("dialog", "send_bye", 1)


and I expect some OPTIONS within dialogs. But that don't happen. I don't 
see any OPTIONS messages in sngrep in established calls. What's wrong? I 
call dlg_manage() right before main t_relay, everything including CDRs 
are working fine...