A network administrator is manually configuring a Cisco TelePresence MX300 endpoint. Which two pieces of information must the administrator introduce, in order for the system to properly register to…

The MAC address is required because CUCM and VCS use it to pre-provision, uniquely identify, and authenticate the physical endpoint device during the registration process.

The SIP URI serves as the endpoint's directory address and identity on the call control platform, and must be manually assigned so CUCM or VCS can route inbound and outbound calls correctly.

The server name or address is typically provided via DHCP options or DNS SRV records and is not a required manual input in the same registration context as the MAC address and SIP URI.

An IP address is normally assigned dynamically via DHCP and is not a field that must be manually introduced for the endpoint to register with CUCM or VCS.