Which statement is correct when discussing the Cisco Telepresence System 1000?

Which statement is correct when discussing the Cisco Telepresence System 1000?

A.
The ACU cannot be used with the Cisco Telepresence 1000 because it is not a supported device

B.
The HFR codec cannot be used with the Cisco Telepresence System 1000 because it is not supported and there is no location to mount it

C.
The ACU, the external Presentation display and the HFR codec are supported with the Cisco Telepresence System 1000

D.
The Cisco Telepresence System 1000 does not support external Presentation displays becaus it supports Presentation-in-Picture