Portable terminal apparatus, method for controlling portable terminal apparatus, communication system, communication apparatus, and method for controlling communication apparatus

A communication apparatus comprising:

• a communication unit which connects with a server on a network via a portable terminal apparatus and performs communication;
• a request unit which requests data communication with said server to said portable terminal apparatus;
• a control unit which makes said portable)terminal apparatus carry out said data communication via said communication unit;
• an inquiry unit which inquires the communication state of said data communication with said server to said portable terminal apparatus;
• a reception unit which receives said communication state from said portable terminal apparatus;
• and
• a presentation unit which presents said communication state that said reception unit received.

A control method of a communication apparatus including a communication unit that connects with a server on the network via a portable terminal apparatus and performs communication, comprising:

• requesting data communication with said server to said portable terminal apparatus;
• making said portable terminal apparatus to carry out said data communication via said communication unit;
• inquiring the communication state of said data communication with said server to said portable terminal apparatus;
• receiving said communication state from said portable terminal apparatus;
• and
• presenting said received communication state.

A computer-readable recording medium in which a control program of a portable terminal apparatus is recorded, wherein the control program makes the computer of the portable terminal execute process comprising:

• a first communication procedure which connects with a server on a network and performs data communication;
• a second communication procedure which connects with a communication apparatus and performs data communication;
• a temporary storage procedure which, when relaying communication of data between said server and said communication apparatus in said first communication procedure and said second communication procedure, temporary stores said data in said temporary storage unit;
• and
• a control procedure which controls, when relaying communication of data between said server and said communication apparatus, said data communication in said first communication procedure and said second communication procedure asynchronously and in parallel.

A computer-readable recording medium in which a control program of a communication apparatus is recorded, wherein the control program makes the computer of the portable terminal execute process comprising:

• a communication procedure which connects with a server on a network via a portable terminal apparatus and performs communication;
• a request procedure which requests data communication with said server to said portable terminal apparatus;
• a control procedure which makes said portable terminal apparatus to carry out said data communication in said communication procedure;
• an inquiry procedure which inquires the communication state of said data communication with said server of said portable terminal apparatus;
• a receiving procedure which receives said communication state from said portable terminal apparatus;
• and
• a presentation procedure which presents said received communication state.

A portable terminal apparatus comprising:

• a first communication means which connects to a server on a network and performs data transmission;
• a second communication means which connects to a communication apparatus and performs data transmission;
• a temporary storage means which, using said first communication means and said second communication means at the time of relaying a communication of data between said server and said communication apparatus, temporarily stores said data;
• and
• a control means which controls said data communication of said first communication means and said second communication means asynchronously and in parallel at the time of relaying the communication of data between said server and said communication apparatus.

A communication apparatus comprising:

• a communication means which connects with a server on a network via a portable terminal apparatus and performs communication;
• a request means which requests data communication with said server to said portable terminal apparatus;
• a control means which makes said portable terminal apparatus carry out said data communication via said communication means;
• an inquiry means which inquires the communication state of said data communication with said server to said portable terminal apparatus;
• a reception means which receives said communication state from said portable terminal apparatus;
• and
• a presentation means which presents said communication state that said reception means received.