Communication control system, communication system and communication control method

Abstract

When communication is performed on communication equipment that is connected to a communication control system to which a mobile communication terminal is connected, and is included in a private network, the communication is performed with reduced traffic. A communication control systemincludes: a communication request transfer portionwhich can connect to a mobile communication network Nand a private network Nand transfers a communication path creation request transmitted from a mobile communication terminalto create a communication path specifying a device to become a transfer destination included in the mobile communication network Nan information transmission request reception portionwhich receives from the mobile communication terminalan information transmission request, including an address of a transmission destination included in the private network Nand transfer destination designation information designating a transfer destination included in the mobile communication network Na transfer destination changing portionwhich changes the transfer destination designation information to the device to become the transfer destination included in the private network Nand an information transmission request transmission portionwhich transmits the information transmission request to the changed transfer destination.