An engineer is configuring VIP mode for a Cisco TelePresence Multipoint Switch. What are three characteristics the engineer must keep in mind? (Choose three.)
A. VIP mode can be configured only when the meeting is not active.
B. The VIP is displayed on the center screen for three screen systems.
C. Network multipoint meetings are supported.
D. VIP mode timers must be configured from the CLI.
E. Locking is not supported.
F. Only one VIP can be configured for each meeting.
