Which three options should be used to accommodate burst on a Cisco TelePresence call? (Choose three.)

A.
Ask your provider to increase the Tc of their policers.

B.
Buy 20% more bandwidth so that the bursts are invisible to the provider.

C.
Implement shaping on the WAN interfaces to shape the bursts down to conform to the
service provider’s police policy.

D.
Policing on the WAN interfaces to limit the bursts to conform to the service provider’s policy.

E.
Remark TelePresence traffic as discard ineligible.