Who's doing the work, and what it's producing

Rank by the thing you care about

Attainment, total volume, connect rate, meetings booked, meetings sat, sit rate, meetings not attended, average calls per booking, opportunities, talk time, voicemails, or any single channel. Twelve options, because "most calls" is rarely the right one.

Activity and outcome side by side

Volume without connect rate flatters whoever dials fastest. Both are on the same screen.

Metrics that don't quietly break

Voicemail detection matches your actual outcome list by key or label, so renaming an outcome doesn't silently zero the metric. Small thing; it's the kind of thing that erodes trust in a dashboard.