Your customer reports that new A/V equipment that plays movies cannot be displayed on their Cisco TelePresence endpoints. This A/V equipment is connected tothe Cisco TelePresence codec via an HDMI cable. However, older A/V gear that uses composite cables is able to display content. What is most likely the cause ofthis issue?
A. The composite cables are faulty.
B. TIP negotiation is failing between the A/V gear and the Cisco TelePresence device.
C. The A/V gear is using HDCP to prevent illegal copying.
D. The operating system for the A/V gear is not compatible with the operating system of the Cisco TelePresence device.
