share data during entire call
i found that if i use callid instead of activity to routing event to SBB,i really can get the SBB cmp data in later sip transaction such as ack.But in fact that is a bug.Because transaction should be over ,so activity should be removed and SBB entity will be removed also.How can we route a event to a removed SBB entity? The reason is that SIP Ra report activityend event when transaction.complete. But according to RFC3261 200ok for Invite transaction will bring to terminate status. So the activity will never be removed.
Even we can share data during the entire call,we consume too much because SBB entity always exist. Remember that SLEE is a low latancy container. how can we do like this?
In SIP servlet modle ,we can share data in Session. So i really want to know how to share data during entire call in slee.