Enumerates the reasons for authentication-related failures. Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in microsoft.rtc.collaboration.dll)



Member name Description
InvalidCredentials The supplied credentials are invalid.
MissingCredentials The credentials are missing.
NoAuthenticatingAuthority No authentication authority is available.
NoCommonProtocols There is no common authentication protocol.
None Some other reason.
SkewedClock The clocks on the client and server computers are skewed.
UnchallengingServer The server does not challenge when the client requires it.


Development Platforms

Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms

See Also