Which two Cisco TelePresence component types require 802.3af to operate in the default configuration? (Select two.)
A.
video camera
B.
microphone
C.
aux control unit
D.
A/V expansion box
E.
LED lights
F.
Cisco IP Phone
Which two Cisco TelePresence component types require 802.3af to operate in the default configuration?
Which two Cisco TelePresence component types require 802.3af to operate in the default configuration? (Select two.)