Many small organizations with existing standard-definition video environgments are looking for a seamless transition to high-definition video. Which would be the ideal TelePresence bridge?
A.
Cisco TelePresence MCU 4501 Series
B.
Cisco TelePresence MSE 8000 Series
C.
Cisco TelePresence MCU 4200 Series
D.
Cisco TelePresence MCU 4500 Series