INCOMING CALL MANAGEMENT DEVICE, MANAGEMENT SERVER, TELEPHONE TERMINAL, CONTROLLER, COMMUNICATION SYSTEM, INCOMING CALL CONTROL METHOD AND PROGRAM

An object of the present invention is to forestall phone crimes such as hoax call and phone fraud. When a call detection section 110 detects a call, a message transmission section 120 transmits a first message to a calling terminal corresponding to the call originator, and if a first response is transmitted from the calling terminal in response to the first message, a connection control section 130 connects the calling terminal to a receiving terminal corresponding to a receiver of the call, and if a second response is transmitted from the calling terminal in response to the first message, the connection control section 130 rejects a connection of the calling terminal to the receiving terminal corresponding to the call receiver. If the second response is transmitted from the calling terminal in response to the first message, a registration section 140 registers a telephone number of the calling terminal.