The Evolve Teams Enterprise Voice solution leans on the Microsoft Phone System as the primary PBX and our Evolve IP Cisco Broadsoft platform as the advanced PBX.  Given that the Microsoft phone system is the primary PBX, administrators are going to run their primary call detail reports from the Office 365 Administration center using the Teams Admin section.  This admin section will provide reports on PSTN usage, Direct Routing, user activity, usage reports and more.  For more detailed information on the Microsoft Teams Admin Reporting Center, click here.