IWF Termination During H.323 RAS

When a call that requires the IWF terminates from the H.323 side during RAS and generates an error, the Oracle® Enterprise Session Border Controller uses the mapping scheme in the following table to determine the appropriate SIP status.

H.323 RAS Error	SIP Status
Called Party Not Registered	404 Not Found
Invalid Permission	401 Unauthorized
Request Denied	503 Service Unavailable
Undefined	500 Internal Server Error
Caller Not Registered	401 Unauthorized
Route Call To Gatekeeper	305 User Proxy
Invalid Endpoint ID	500 Internal Server Error
Resource Unavailable	503 Service Unavailable
Security Denial	401 Unauthorized
QoS Control Not Supported	501 Not Implemented
Incomplete Address	484 Address Incomplete
Route Call to SCN	302 Moved Temporarily
Aliases Inconsistent	485 Ambiguous
Not Currently Registered	401 Unauthorized