Type Description Syslog String
Dialog
Establishment
Failure
Classification failure
Routing failure
Other local rejects (prior to SIP 180 response)
Remote rejects (prior to SIP 180 response)
establish-classify-fail
establish-route-fail
establish-local-reject
establish-remote-reject
Abnormal Flow
Requests and responses without a matching
transaction user (except ACK requests)
Requests and responses without a matching
transaction (except ACK requests)
flow-no-match-tu
flow-no-match-
transaction