How does an administrator move an endpoint efficiently from one conference to another on a Cisco TelePresence MCU?
A. From the Move Participants screen, right-click the participant and select the new conference from the drop-down list.
B. From the Move Participants screen, drag and drop a participant from one conference to another.
C. From the Conference menu, select the participant, and then select the new conference
D. From the web interface, disconnect the participant, and then reconnect manually to the new conference.