If 3n 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.) Select exactly 2 answer(s) from the following:
A.
543
D.
62543