Facsimile device for providing a user-to-user signaling function and a method for transferring and receiving facsimile data by using the same
First Claim
1. In a facsimile device which includes a device for transferring and receiving a message in a user-to-user signaling manner and which includes an S-type interface card for connection to an integrated service digital network (ISDN) having a D channel, the improvement wherein the message transferring and receiving device includes:
- an input section for inputting a message to be transferred;
a storage section for storing the inputted message;
a transferring section for transferring the stored message in the user-to-user signaling manner using the D channel of the ISDN;
a receiving section for receiving a transferred message;
an output section for outputting tie received message; and
a controller for detecting input signals from the input, storage, transferring, receiving and output sections, and for generating a control signal corresponding to each of said input signals.
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Accused Products
Abstract
A facsimile device includes a device capable of transferring and receiving a message in a user-to-user signaling manner and an S-type interface card which is connected to an integrated service digital network (ISDN). According to the present invention, the facsimile device transfers and receives messages through a D channel to be used for transferring signals in the user-to-user signaling manner even though the facsimile device communicates with another facsimile device through B channels of the ISDN to transfer and receive data. Accordingly, channels provided to the facsimile device can be efficiently used.
41 Citations
22 Claims
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1. In a facsimile device which includes a device for transferring and receiving a message in a user-to-user signaling manner and which includes an S-type interface card for connection to an integrated service digital network (ISDN) having a D channel, the improvement wherein the message transferring and receiving device includes:
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an input section for inputting a message to be transferred;
a storage section for storing the inputted message;
a transferring section for transferring the stored message in the user-to-user signaling manner using the D channel of the ISDN;
a receiving section for receiving a transferred message;
an output section for outputting tie received message; and
a controller for detecting input signals from the input, storage, transferring, receiving and output sections, and for generating a control signal corresponding to each of said input signals. - View Dependent Claims (2, 3, 4, 5)
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6. A method for transferring and receiving a message over an integrated service digital network (ISDN) having a D channel by using a facsimile device having an S-type interface card, comprising the steps of:
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inputting a message to be transferred;
transferring the inputted message in a user-to-user manner over the D channel of the ISDN; and
receiving a transferred message in the user-to-user manner over the D chancel of the ISDN. - View Dependent Claims (7, 8, 9)
indicating a list of the messages which are stored; and
selecting one of the messages from the list for transfer during the transferring step.
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9. The method as claimed in claim 6, wherein the receiving step includes the steps of:
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outputting the received message on a display;
determining whether or not to print the received message; and
printing the received message when an order to print the received message is inputted.
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10. A facsimile device comprising first means for transferring and receiving messages in a user-to-user signaling manner over an integrated service digital network (ISDN) having a D channel and second means for connecting the facsimile device to the ISDN, wherein said first means comprises:
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an input section for inputting a message to be transferred;
a storage section for storing the inputted message;
a transferring section for transferring the stored message in the user-to-user signaling manner over the D channel of the ISDN;
a receiving section for receiving a transferred message over the D channel of the ISDN; and
an output section for outputting the received message. - View Dependent Claims (11, 12, 13, 14, 15)
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16. An apparatus for transferring and receiving a message by using a facsimile device connected to an integrated service digital network (ISDN), said apparatus comprising:
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input means for inputting a message to be transferred;
transfer means for transferring the inputted message in a user-to-user manner over the D channel of the ISDN; and
receiving means for receiving a transferred message in the user-to-user or over the D channel of the ISDN. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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Specification