A voice engineer must generate a report on the usage of the Cisco Communications Manager. Where are such reports generated?

Cisco Unified Reporting is a standalone web interface accessed at port 8443/cucreports that aggregates data from CUCM nodes and generates predefined system reports covering database status, device counts, license usage, and other operational metrics. It is the correct tool when the task is to produce formatted usage reports rather than perform real-time monitoring or service configuration. The other interfaces do not expose the same report-generation workflows.

Cisco Unified Communications Manager Administration is used for provisioning and configuration of users, devices, and dial plans, not for generating usage reports.

Cisco Unified OS Administration handles operating-system-level tasks such as certificate management, software upgrades, and network settings, not application-level reporting.

Cisco Unified Serviceability is used for service activation, trace configuration, and SNMP settings, not for generating CUCM usage reports.