We are seeing some failed PSTN calls coming in via a CUBE SIP trunk failing to go through, with the CDR displaying origCause_value=570425365 - on closer inspection it seems to be rejected based on 'rejectAnonymousCall=t' if the caller ID is not being sent with the call.
Google & Cisco do not seem to help in clarifying the matter, none of the documents discussing Cause Codes list the value;
the first page returned from Cisco.com searching just that number gives a 404 error, but curiously some.
The question I have is - presumably the carrier is sending me back this Code - could they have made up the value or is there an authority on the Cause codes being used?
