I just moved into a new apt. and found out that the buzzer is connected to the phone jack. Basically, a code sends a signal to the jack and it uses the dial tone to ring your telephone. Im waiting on more technical details from the mgmt. company but that's the high level, general, gist.
So.....I have vonage and I'd really rather use that service instead of going through verizon. Is there a way to hook a VOIP service to a phone jack and have a dial tone?