Communication relay apparatus, communication system, communication control method and computer readable medium
First Claim
1. A communication relay apparatus for relaying a communication between a communication terminal and at least one specific network in which a communication using an independently set dedicated address is performed, said communication relay apparatus comprising:
- a communication section for performing data communication with the communication terminal;
a network connecting section for performing data communication with a specific network terminal that belongs to the specific network; and
a communication relay processing section, wherein when the communication section receives an instruction to transmit data to the specific network terminal, the communication relay processing section controls the network connecting section to transmit a content of the instruction to the specific network terminal through the specific network, and the communication relay processing section controls the communication section to transmit information to the communication terminal, the information being received by the network connecting section from the specific network terminal.
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Accused Products
Abstract
A protocol converting apparatus (communication relay apparatus) relays communications between a cellular phone and an specific network (VPN) so that the cellular phone is connected to the VPN in which communication is performed by using an independently set dedicated address. The protocol converting apparatus has a data communication section that performs data communication with the cellular phone, a VPN connecting section that performs data communication with the specific network (VPN), a protocol converting section that converts a communication protocol of communication data, and an address authentication specifying section that specifies a destination of the communication data.
76 Citations
8 Claims
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1. A communication relay apparatus for relaying a communication between a communication terminal and at least one specific network in which a communication using an independently set dedicated address is performed, said communication relay apparatus comprising:
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a communication section for performing data communication with the communication terminal;
a network connecting section for performing data communication with a specific network terminal that belongs to the specific network; and
a communication relay processing section, wherein when the communication section receives an instruction to transmit data to the specific network terminal, the communication relay processing section controls the network connecting section to transmit a content of the instruction to the specific network terminal through the specific network, and the communication relay processing section controls the communication section to transmit information to the communication terminal, the information being received by the network connecting section from the specific network terminal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A communication control method comprising:
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performing data communication with a communication terminal;
performing data communication with a specific network terminal that belongs to a specific network in which communication using an independently set dedicated address is performed;
when a data transmission instruction to transmit data to the specific network terminal is received, transmitting a content of the data transmission instruction to the specific network terminal through the specific network; and
transmitting information received from the specific network terminal to the communication terminal.
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8. A computer readable medium having a program including instructions for permitting a computer to perform communication relay, said instructions comprising:
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performing data communication with a communication terminal;
performing data communication with a specific network terminal that belongs to a specific network in which communication using an independently set dedicated address is performed;
when a data transmission instruction to transmit data to the specific network terminal is received, transmitting a content of the data transmission instruction to the specific network terminal through the specific network; and
transmitting information received from the specific network terminal to the communication terminal.
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Specification