If you live in Trumbull, then you are hearing Troop G. in Bridgeport. The hotline is dispatched out of State Police dispatch centers for the most part. For example, around my area, I hear "New Haven to Troop I on the hotline". Then immediately, Troop I will dispatch the incident over their system . So it makes more sense when you hear someone calling into the state vs. the other way around. Monitor the frequency and you will see what I mean.
Manny