If an auto attendant has a numeric ID of 543 and the Cisco TelePresence MCU has a prefix
of 62 and a domain of cisco.demo, which two of these will be registered on the Cisco
TelePresence VCS, assuming that SIP and H.323 registration have been selected?
(Choose two.)
A.
543@cisco.demo
B.
543
C.
62543@cisco.demo
D.
543@62.cisco.demo
E.
62543