Olle E. Johansson writes:
Full support for SIP outbound (using REG-id when registering etc). Last time I looked we did not have all nuts and bolts for it, but let’s give it a try.
Yes, reg-id is missing from contact. It would be good to add so that sip proxy can detect if registration is a new one or refreshes the old one.
But if a connection oriented transport is used and connection breaks, kamailio should unregister the contact. If it does, missing of reg-id does cause a problem.
For redundancy support, instance-id is needed and it is there.
-- Juha