Telecom Billing System web reporting27• Frequently Called Numbers Report• Frequently Called Locations Report• Area Code Summary Report• Trunk Utilization Report• Trunk Diagnostic ReportExtension Summary ReportThe Extension Summary Report, shown in Figure 5, provides a summaryof telephone usage for the extensions in your system. For eachextension, this report displays the total number of calls, the total duration,and the total cost.From this report, you can open the Extension Detail Report to view thetelephone usage details for each extension.Figure 5: Extension Summary Report
