A method for interacting with a calling party during a call session in a VoIP system includes determining rules to apply to the call session before, during, and after the call based on parameters associated with the calling party or a called party, where the called party and the calling party participate in the call session; storing the rules in a database such as an address book; applying the determined rules to the calling party's incoming call; outputting a prompt to the calling party; and receiving the calling party's incoming call.