Which alarm can be generated when CallManager runs out of DNs for Auto Registered devices?

A.
OutOfDnForAutoRegistration

B.
DnTimeoutForAutoRegistration

C.
AutoRegistrationNumDevRegExceeded

D.
AutoRegistrationDatabaseDeviceNoDirNum

Explanation:
Error Message
%CCM_CALLMANAGER-CALLMANAGER-4-OutOfDnForAutoRegistration:
Out of directory numbers for auto-registration.
ExplanationCisco CallManager ran out of directory numbers for auto-registration. Recommended ActionInvestigate auto-registration configuration. http://www.cisco.com/en/US/partner/products/sw/voicesw/ps556/prod_error_message09186a00802eb191.html