Greetings list,
I am getting hard time to make kamailio perfectly handle cancels request.
I am using http_async_client and MSILO to handle push notifications.
Case 1. When B party record exists in location but it is off-line and I send cancel instantly from Party A while kamailio is sending push to wake B Party up.
modparam("tm", "failure_reply_mode", 3)
modparam("tm", "cancel_b_method", 1)
modparam("tm", "fr_timer", 30000)
modparam("tm", "fr_inv_timer", 120000)
You can see in below picture 407 being generated after some time.
What could be the reason of this problem?
any pointer is much appreciated.
Br, Aqs.