Implementing Cisco Advanced Call Control and Mobility Services (CLACCM): 300-815

Refer to the exhibit.

An administrator has configured a SIP trunk between two Cisco UCM clusters. For calls that should use the trunk, the calls fail with a fast busy. The administrator checks the Cisco CallManager SDL traces and found that the cluster to which the calling device is registered never sends an INVITE to the destination cluster. The administrator also verifies that all nodes from both clusters are powered on, and the CallManager service is running. How is this issue resolved?

A. The administrator must associate the route pattern with a calling search space the device can dial.

B. The administrator needs to enable OPTIONS pings on the SIP trunks for both clusters.

C. The administrator must allow connectivity so that TCP connections do not fail between the nodes.

D. The administrator needs to disable OPTIONS pings on the SIP trunks for both clusters.

An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port 5065 for inbound and outbound traffic. Which two items must be configured to complete this configuration? (Choose two.)

A. Incoming Port in SIP Information section of the SIP Trunk configuration.

B. Incoming Port in Security Information of the SIP Profile configuration.

C. Destination Port in SIP Information section of the SIP Trunk configuration

D. Incoming Port in SIP Trunk Security Profile configuration

E. Destination Port in SIP Trunk Security Profile configuration

Refer to the exhibit.

ILS has been configured between two hubs this configuration. The hubs appear to register successfully, but ILS is not functioning as expected. Which configuration step is missing?

A. Use TLS Certificates must be selected.

B. The Cluster IDs have not been set to unique values.

C. A password has never been set for ILS.

D. Trust certificates for ILS have not been installed on the clusters.