Anyone out there setup their office with multiple agents in a phone room setup w/ openers, closers, appt setters/closers?

Is this blueprint even still possible given how crowded this space is? (I've seen it be very successful with other verticals and even this one in the past)

If so are you manually dialing or predictive dialer?
Are you paying draws? and commission? Or commission only?
What percentage commission are you paying?
Are you loading dialer with raw B2B, UCCs, or aged data?
Are you giving your reps new leads as well?