| 摘要 |
PURPOSE:To exchange a message with a terminal without using a real line by providing a communication control means to set the communication destination address of a virtual terminal to a transmission message, to dispatch the message to a transmitting means and to dispatch the message through the virtual terminal to an online application program by a message receiving means. CONSTITUTION:When an online application program 6-1 transmits the message to a virtual terminal 5-1, a communication control means 7 sets the transmission destination address of the virtual terminal 5-1 to the message and dispatches the message to a message transmitting means 2. An address converting means 4 sets a transmission source address and dispatches the message through a dummy line 8. Then, the message is dispatched through a virtual means 5-3 to an online application program 6-2. Samely, to a virtual terminal 5-4, the transmission message is dispatched through a virtual terminal 5-2 to the online application program 6-1. |
