Which of the following is available from the Service Statistics Report in Cisco Unified Serviceability?

A.
the number of registered phones per server

B.
the number of H.323 gateways in the cluster

C.
the number of trunks in the cluster

D.
the number of open CTI lines

Explanation:
The number of open Computer Telephony Integration (CTI) lines is available from the Cisco Unified
Serviceability Service Statistics Report. You can access the Service Statistics Report by navigating to Tools
Serviceability Reports Archive in Cisco Unified Serviceability. The Cisco Unified Serviceability Reports Archive
contains all of the following types of statistical reports:
-Device Statistics Report
-Server Statistics Report
-Service Statistics Report
-Call Activities Report
-Alert Summary Report
-Performance Protection Report
Each report type contains statistical information, including charts, about the given activity. The Device Statistics
Report contains information about the number of registered phones per server, the number of H.323 gateways
in the cluster, and the number of trunks in the cluster.

Cisco: Understanding Serviceability Reports Archive: Device Statistics Report
Cisco: Understanding Serviceability Reports Archive: Service Statistics Report