An engineer needs to configure cascading to support additional video conference attendees. What are three capabilities when cascading?

A.	Conductor automatically performs cascading.
B.	A maximum of four multipoint control units are supported.
C.	Cascading is supported for the Cisco TelePresence Server in remotely managed mode.
D.	It is possible to manually create a cascaded conference via the Cisco TelePresence MCU Management API.
E.	Cascading is supported for multipoint control units that are registered to Cisco Unified Communications Manager.
F.	All cascaded multipoint control units must be in the same location.