| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a communication control system which, by correlating a data communication terminal and a communication terminal for mobile communication with each other, makes it possible to originate or terminate a call by a telephone number of the correlated communication terminal from or at the data communication terminal without the need for a user to carry the communication terminal.SOLUTION: An authentication unit 4 performs terminal authentication on an IP telephone terminal 2, and a control unit 102 of a controller 1 processes a log-in of the IP telephone terminal 2 to a communication control system 1000. At this time, the control unit 102 turns on a number conversion flag for the IP telephone terminal 2 stored in a status storage unit 100 and a communication terminal 3 corresponding to the IP telephone terminal 2. When a call terminates at the communication terminal 3 during a log-in, the control unit 102 changes the destination from the communication terminal 3 to the IP telephone terminal 2 on the basis of correspondence between the terminals stored in a settings storage unit 101. Also, when a call is originated from the IP telephone terminal 2 during a log-in, the control unit 102 changes the source from the IP telephone terminal 2 to the communication terminal 3 on the basis of correspondence between the terminals as in the above case.</p> |
