Refer to the exhibit.
What is the possible cause of the errors?
A.
The Cisco TelePresence endpointdoes not have a mailbox in the Calendar server.
B.
The Cisco TelePresence endpoint is not registered with the Cisco Unified Communication
Manager.
C.
The room email address in the Unified CM for the Cisco TelePresence endpointdoesnot
Explanation: