Which LDAP integration method would be used to authenticate Cisco Unified MeetingPlace Express users with Microsoft Active Directory and also have the profiles propagated from Cisco Unified CallManager Release 4.0 and higher?
A.
Cisco UnifiedCallManager IP address or host name, Directory Manager user ID and password in DC-Directory
B.
Cisco UnifiedCallManager with Cisco Directory Integration Plugin installed into the customer SunOne or Netscape prior to integration
C.
Cisco UnifiedCallManager IP address or host name, Directory Manager user ID and password in DC-Directory, with Cisco Directory Integration Plugin installed into the customer Active Directory prior to integration
D.
Cisco UnifiedCallManager IP address or host name, unique user profile and password with Cisco Directory Integration Plugin installed on DC-Directory on the Cisco Unified CallManager MCS
E.
Cisco UnifiedCallManager IP address or host name, unique user Profile and password with Cisco Directory Integration Plugin installed into the customer Active Directory prior to integration