The Lead Tracking Dashboard lets you track the people, who are responsible for Leads, Events and Activities in your Company.
Specifically it shows the number of calls made (avg. successful calls and ratio) giving you a good overview on what your employees statistics and work rates are.
As you can see on the image above, we can do a filter via Campaign, User and Activity Date Range. If we select a particular user or caller on that filter, the dashboard will automatically update and show you the work of that user.