When an H.323 trunk is added for Call Control Discovery, which statement is true?
A.
The H.323 trunk is added by selecting Inter-Cluster Trunk (Non-Gatekeeper Controlled) and Device Protocol Inter-Cluster Trunk. The Enable SAF check box should be selected in the trunk configuration.
B.
The H.323 trunk is added by selecting Inter-Cluster Trunk (Non-Gatekeeper Controlled) and Device Protocol Inter-Cluster Trunk. The Trunk Service Type should be Call Control Discovery.
C.
The H.323 trunk is added by selecting Call Control Discovery Trunk and then selecting H.323 as the protocol to be used.
D.
The H.323 trunk is added by selecting H.323 Trunk, and selecting Inter-Cluster Trunk as the Device Protocol. The destination IP address field is configured as `SAF’ to indicate that this trunk is used for SAF.
Explanation:
Reference: Implementing Cisco Unified Communications Manager Part 2 (CIPT2), Chapter3:
Implementing Multisite Connections, pg 70-71, Fig 3-14 and Fig 3-15
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_0_1/sysConfig/CUCM_BK_C733E983_00_cucm-system-configuration-guide/configure_call_control_discovery.html#CUCM_TK_C059DCE7_00
Step 1 From Cisco Unified CM Administration, choose Device > Trunk.
Step 2 Click Add New.
Step 3 Perform one of the following tasks:
For SIP trunks:
From the Trunk Service Type Type drop-down list, choose Call Control Discovery. You cannot change the trunk service type after you select it from the drop-down list.
Click Next.
Configure the fields on the Trunk Configuration window. See the online help for more information about the fields and their configuration options.
For intercluster (non-gatekeeper controlled) trunks:
Click Next.
Check the Enable SAF check box.
Configure the other fields on the Trunk Configuration window. See the online help for more information about the fields and their configuration options.
Step 4 Click Save.