4 General

29.2293GPPCx and Dx interfaces based on the Diameter protocolProtocol detailsRelease 17TS

The Diameter base protocol as specified in IETF RFC 6733 [28] shall apply except as modified by the defined support of the methods and the defined support of the commands and AVPs, result and event codes specified in clause 5 of this specification. Unless otherwise specified, the procedures (including error handling and unrecognised information handling) are unmodified.