Hi,
I am using the nat_keepalive function of the nat_traversal
module, using the OPTIONS message, and my code is the
following :
if (is_method("REGISTER"))
nat_keepalive();
I see
that Kamailio still sends OPTIONS packets even if the
client unregisters itself.
It stops later, but I don't know when exactly.
Is that a normal behaviour? What is the keepalive timeout?
Why doesn't Kamailio remove the client from its keepalive
list if it unregisters and is no more in the user
location?
And is there a way to remove a contact from the user
location if it doesn't respond to keepalive packets?
Thanks