WO1998046001B1 - Fax routing system and method using standard fax machine and personal computer - Google Patents

Abstract

A fax routing system and method using a standard fax machine (1) and personal computer (5). The telephone number is decoded from the telephone number dialing which is generated by the fax machine (1). This number is looked up in a table. If a corresponding Internet address is found, the fax is downloaded from the fax machine (1), converted into a computer file, and sent to the recipient via his Internet address. If a corresponding Internet address is not found, the decoded number is dialed on a telephone line and, thereafter, the telephone line is connected to the fax machine (1) for normal fax delivery.

Claims

AMENDED CLAIMS

[received by the International Bureau on 27 October 1998 (27.10.98); original claim 10 amended; new claims 11 and 12 added; remaining claims unchanged (5 pages)] by the local fax machine after causing said dial tone provider to provide a dial tone;

(3) if an Internet address corresponding to the telephone number is in the telephone number table : a. causing said handshaker to handshake with the fax machine; b. causing said fax converter to convert the fax being sent by the local fax machine into a computer file; c. causing the computer file be delivered to the Internet to the corresponding address contained within the table; and

(4) if an Internet address corresponding to the telephone number is not in the telephone number table, for: a. causing said telephone number dialer to dial the telephone number; and b. connecting the local fax machine to the telephone line.

10. A fax director for routing a fax over the most economical route to a desired recipient identified by a telephone number received from a local fax machine and for connecting to a telephone line, said fax director comprising:

(a) an off-hook sensor for sensing when the local fax machine goes off hook;

21 (b) a dial tone provider for delivering a dial tone to the local fax machine; (c) a telephone number decoder for decoding the telephone number dialed by the local fax machine;

(d) a telephone number dialer connectable to the telephone line for dialing the telephone number;

(e) a handshaker for handshaking with the fax machine;

(f) a fax converter for converting the fax to be sent by the local fax machine into a computer file;

(g) a table of telephone numbers and corresponding Internet addresses;

(h) a fax sender connectable to the

Internet for sending the computer file containing the-fax over the Internet to the Internet address if the telephone number is in said table; and (i) a processor connected to said table, fax sender, off-hook sensor, dial tone provider, telephone number decoder, telephone number dialer, handshaker and fax converter for:

(1) causing said dial tone provider to provide a dial tone after said off-hook sensor senses the fax machine going off hook;

(2) causing said telephone number decoder to decode the telephone number dialed by the local fax

22 40 machine after causing said dial tone provider to provide a dial tone; (3) looking up the decoded telephone number in said table;

45 (4) if an Internet address corresponding to the telephone number is in the telephone number table : a. causing said handshaker to 50 handshake with the fax machine ; b. causing said fax converter to convert the fax being sent by the local fax

55 machine into a computer file; and c. causing said fax sender to send the computer file to the Internet address; and

60 (5) if an Internet address corresponding to the telephone number is not in the telephone number table, for: a. causing said telephone

65 number dialer to dial the telephone number; and b. connecting the local fax machine to the telephone line.

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11. A fax director for directing a fax to a desired recipient identified by recipient-identifying information over the Internet to the recipient's Internet address or, if the Internet address is not known, over the public telephone system to the recipient's fax number, comprising:

(a) an electronically-stored table containing recipient-identifying information identifying certain potential fax recipients and an Internet address corresponding to each; and

(b) processor configured to

(1) communicate with said table;

(2) receive the recipient- identifying information for the desired recipient;

(3) determine whether said table contains an Internet address corresponding to the received recipient -identifying information; (4) if said table contains an Internet address corresponding to the received recipient -identifying information, direct that the fax be sent to the recipient over the Internet to the corresponding Internet address; and

(5) if said table does not contain an

Internet address corresponding to the received recipient -identifying information, direct that the fax be sent to the recipient over the public telephone system using the fax number of the desired recipient . 24

12. A method for directing a fax to a desired recipient identified by recipient-identifying information over the Internet to the recipient's Internet address or, if the Internet address is not known, over the public telephone system to the recipient's fax number, comprising the steps of :

(a) receiving the recipient-identifying information for the desired recipient;

(b) determining whether an electronically- stored table contains an Internet address corresponding to the received recipient- identifying information;

(c) if the table contains an Internet address corresponding to the received recipient- identifying information, directing the fax to the recipient over the Internet to the corresponding Internet address; and

(d) the table does not contain an Internet address corresponding to the received recipient-identifying information, directing the fax to the recipient over the public telephone system using the fax number of the recipient.

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