I already saw what you did, but it's not really what i have in mind.
I'm thinking more of a platform where I inject 100-500 leads to call. With a table where I can track whether the call was completed, then a field that tells me the result of the call (didn't answer, not interested, interested, wants to be called back later,...).
Track by campaign, by call assistant, etc.
When I see what you've done, it looks more like a callbot directory linked to forms to capture the lead, am I wrong?