COMMUNICATION DEVICE, CENTER DEVICE, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a communication device, a center device, a communication system, a communication control method and a communication control program, capable of suppressing an information leakage risk by speech communication with an appropriately restricted communication time according to a place.SOLUTION: A communication device 5 includes a position measurement unit 54 for acquiring the self-device position indicative of a position where the communication device 5 is located, a storage unit 55 for storing a communicable time indicative of a time communicable at the position for each position, and a control unit 56 for terminating the communication after the lapse of the communicable time at the self-device position after the start of communication with an opposite communication device.