INTERNATIONAL TELEPHONE INCOMING CALL REGULATOR

PURPOSE: To provide an international telephone incoming call regulator which is capable of reducing the connection of a prankster call from abroad with an international telephone operator and relieving the work burden on the operator. CONSTITUTION: When an international telephone incoming call is received from an originating terminal existing abroad, the control part 11 of a switchboard equipment 7 judges whether an incoming call is from a prankster call countermeasure object area or not from the originating call country number of the incoming call by referring to a data base part 12. In the case of the prankster call countermeasure object area, an annoucement to judge whether the call is the mischievous call or not is performed for an originating caller from a voice response part 8. When the response to this annoucement from the originating caller is received, a voice recognition part 9 judge whether this response is right or not. When the response is right, the call is connected with ...

International incoming prank phone call rejection method and system

International incoming prank phone call rejection method and system

An international prank phone call rejection system that can reduce the number of prank phone calls from overseas to be connected to international operators and reduce the workload on the operators. When an international incoming phone call is sent from an calling terminal (1) abroad, control part (11) in switchboard facility (7) refers to database part (12) to determine, based on the calling country code of the incoming phone call, whether said incoming phone call is from a prank phone call rejection country. If the call is from a prank phone call rejection country, an announcement for determining whether the call is a prank phone call is sent to the caller from speech answering part (8). If the caller provides a response to the announcement, speech recognition part (9) determines whether the response is valid, and, if valid, connects the call to switchboard (10) and, if invalid, determines the call to be a prank phone call and disconnects the call. ...

International incoming prank phone call rejection method and system

International incoming prank phone call rejection method and system

VOICE DIALING SERVICE DEVICE

PURPOSE: To provide a voice dialing service device which is capable of performing a voice dialing even from a conventional telephone set which is not equipped with a voice dialing device. CONSTITUTION: In the data base part 58 of an exchange 5, the telephone numbers of transmitters, passwords and opposite telephone numbers are preliminarily registered. When a number for voice dialing transmission is inputted from a transmission terminal 1, a control part 57 retrieves the data base part 58 and judges whether a call is the originating call from an already registered transmission terminal or not. In the case of the registered transmission terminal, a guidance urging the utterance of the password is transmitted from a voice response part 55 to the transmitter. When the voice input of the password is performed from the transmitter, this voice input is analyzed in a voice recognition part 56 via a domestic network 3. The control part 57 retrieves the data base part 58 from this analysis result ...