Which two statements about the Cisco TelePresence codec software upgrade process are true?
(Choose two.)
A.
Cisco TelePresence codecs must have IP address information for the TFTP servers that the Cisco
Unified Communications Manager uses.
B.
During the codec upgrade process, all plasma displays must be in the off position.
C.
Cisco TelePresence codecs use H-264 to download system software images and configuration files.
D.
To abort the upgrade, you can reboot the codec manually before the codec finishes downloading
the software image.
E.
The peripherals upgrade can take up to 60 minutes to complete. Do not manually reboot the
codec during the peripherals upgrade.
Explanation: