During your assessment of a potential Cisco TelePresence System 1300 room, you notice:
• None of the insulated walls extend up to the structural deck above the suspended ceiling tiles.
• Excessive noise from adjoining rooms comes down through the ceiling.
The customer makes it clear that their landlord prohibits wall construction in the open plenum space
above the suspended ceiling. What are two appropriate recommendations? (Choose two.)

A.
Recommend the customer doubles the layer of drywall below the plenum ceiling to achieve
adequate isolation from adjacent room

B.
Recommend the customer installs white noise generator to mask the noise from adjacent rooms

C.
Recommend the customer installs added insulation above the suspended ceiling tiles

D.
Recommend the customer do noth.ng but be advised of possible no.se issues with the adjacent
rooms so that proper expectation is