The Cisco Unified Real-Time Monitoring Tool enables you to do which three options?
(Choose three.)

A.
Check the number of active calls in the Cisco Unified CCX system.

B.
Monitor the WAN link status.

C.
Download log files from Cisco Unified CCX nodes.

D.
Monitor the Cisco Unified CCX CTI port status and take corrective action.

E.
Monitor the replication status of historical data store.

F.
Plot and view performance data.