Which two of these statements are true for Microsoft Outlook back-end integrations with Cisco Unified MeetingPlace internal web server? (Choose two.) Select 2 response(s).

A.
requires Outlook client with Common Data Objects option enabled

B.
provides interoperability with Lotus Notes calendaring if both are deployed

C.
requires front-end and back-end Outlook iCalendar notifications to be sent via Exchange to all invitees

D.
provides iCalendar notifications for users who schedule via Cisco Unified MeetingPlace web scheduling user interface

E.
uses SNMP to send all iCalendar notifications