How do I process session timers in Kamailio coming from particular upstream provider every
15mins during a call?
At the moment the the call fails after 15 mins.
Related to this, another provider sends re-invites during a dialog to check that my
kamailio is alive. However Kamailio responds with "488 not here". How do I
process these as well?
Asterisk sits behind Kamailio.
Thanks
Eric