After DHCP is enabled and a new TX9000 system is configured in Cisco Unified Communications
Manager, the TX9000 displays an IP address of 192.168.100.2, which is not what was expected.
Which of these should be verified in your troubleshooting of the issue?

A.
Your static IP address is configured.

B.
DNS is configured properly.

C.
TFTP is enabled in Cisco Unified Communications Manager.

D.
The device is configured to use SCCP.

E.
The device is on a subnet that is separate from Cisco Unified Communications Manager.

F.
DHCP is enabled in Cisco Unified Communications Manager.