| 摘要 |
PROBLEM TO BE SOLVED: To notify a recipient of information on an actual caller.SOLUTION: A call control device comprises: an interface 204 that inputs and outputs signals to and from a network; a caller information search unit 202; a caller information database 203 that associates and stores a search ID and caller information corresponding to a caller with authentication information; and a communication control unit 201 that, if a call connection signal to a receiver received from a transmitter includes a prescribed character string, transmits a guidance prompting an input of authentication information to the transmitter, notifies the caller information search unit of the authentication information received from the transmitter, adds the search ID notified by the caller information search unit to a call connection signal transmitted to the receiver, and transmits the resulting signal. The caller information search unit searches a search ID from the caller information database on the basis of the notified authentication information, notifies the communication control unit of the searched search ID, searches caller information from the caller information database on the basis of the search ID, and transmits the searched caller information to the receiver. |
