How is automatic fallback enabled on a Cisco IM and Presence server?
A In IM and Presence Service Parameter Configuration > Cisco Server Recovery Manager, change the
Failover parameter to True.
B. In Communications Manager Service Parameter Configuration > Cisco Server Recovery Manager,
change the Enable Automatic Fallback parameter to True.
C. Automatic fallback is enabled by default.
D. In the Presence Redundancy Group Configuration > Cisco Unified Communications Manager, check
the Enable Automatic Fallback parameter.