Don't fork CANCEL requests that is not matched to an existing server transaction by the transaction layer. If the Request-URI matches a registered location of one of our users, then proxy the CANCEL without state, otherwise answer it with a 481 Call/Transaction does not exist.
Don't fork CANCEL requests that is not matched to an existing server
transaction by the transaction layer. If the Request-URI matches a
registered location of one of our users, then proxy the CANCEL without
state, otherwise answer it with a 481 Call/Transaction does not exist.

When we receive 'all_terminated' - don't log the entire State record. The
meaning of State in this module has changed.


git-svn-id: 3f662d0c7823f96a484d6a9a7c90f2d7866b6747@408 e454d3dc-12ff-0310-9b8b-94264392205f

bernardd/yxa,bernardd/yxa,bernardd/yxa,bernardd/yxa