Phoneburner has a couple of different options for reports for Team Admins only.
Clicking on Team, and the gear icon , you can get to Reports for you team.
There are built in Dial session reports where you can see your entire team's dial sessions and by clicking on the number of sessions for a user you can see further detail or you can click on view all calls and see a complete call history for your team including recordings and you can export as well.
Custom reports can be created , as well as real time leader boards. These can be set up to be emailed to yourself of others as you choose.
When setting up a report, you can choose the time frame to run it for by default. Be aware that Past X days, does not include the current day. If you want this included, use the option for custom date range.
There are also reports available specific to your leadstream from your leadstream settings by clicking the report icon.