What should the destination IP address be configured as…

Refer to the exhibit.

What should the destination IP address be configured as on the HQ and BR1 SIP trunks?

A.
The HQ SIP trunk destination IP address should be 10.1.6.10. The BR1 SIP trunk destination IP address should be 10.1.5.10.

B.
The destination IP address is not configurable. Each cluster will learn about the remote trunk IP address through SAF learned routes.

C.
The destination IP address will be learned automatically and configured on the SIP trunks after the Cisco Unified Communications Managers discover
themselves.

D.
The HQ SIP trunk destination IP address should be the HQ SAF Forwarder IP address. The BR1 SIP trunk destination IP address should be the BR1 SAF
Forwarder IP address.

Explanation:
Incorrect answer: A, C, D

The gatekeeper changes the IP address of this remote device dynamically to reflect the IP address of the remote device.
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a08trnk.html