The messaging system tracks traffic data over various time periods. Reviewing these reports on a regular basis helps to establish traffic trends. If increased activity or unusual usage patterns occur, such as heavy call volume on ports assigned to out calling, they can be investigated immediately. In addition, the Administration and Data Acquisition Package (ADAP) uses a personal computer to provide extended storage and analysis capabilities for the traffic data. You can also use the messaging Administrator's Log and Activity Log to monitor usage and investigate possible break-in attempts. For more information on running and using reports, see Reports.