Voice operated facsimile machine network

• US 5,136,634 A
• Filed: 02/15/1990
• Issued: 08/04/1992
• Est. Priority Date: 03/10/1989
• Status: Expired due to Term

• Current Assignee: Spectrafax Communications, LLC, Streem Communications LLC
• Original Assignee: Spectrafax Corp.
• Inventors: Farlow, Timothy, Leckrone, Donald G., Rae, David C.
• Primary Examiner(s): Ng, Jin F.
• Assistant Examiner(s): Chan, Wing F.
• Application Number:
  US07/480,463
• Time in Patent Office: 901 Days
• Field of Search: 379/94, 379/88, 379/284, 379/90, 379/91, 379/96-98, 379/100, 370/94.1, 370/94.3, 370/85.1, 370/85.15, 370/110.1, 340/825.06, 358/400, 358/402, 358/403, 358/405, 358/407, 358/434-436, 358/438, 358/443, 358/442
• US Class Current: 379/100.11
• CPC Class Codes: G06F 3/002 Specific input/output arrangements not covered by G06F3/01 - G06F3/16 other optical apparatus G02B27/00
• CPC Class Codes: G06F 3/16 Sound input; Sound output speech processing G10L
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 1/00206 Transmitting or receiving computer data via an image communication device, e.g. a facsimile transceiver H04N1/00236 takes precedence
• CPC Class Codes: H04N 1/2179 Interfaces allowing access to a plurality of users, e.g. connection to electronic image libraries
• CPC Class Codes: H04N 1/32771 in response to a request, e.g. for a particular document
• CPC Class Codes: H04N 1/32782 using a tone- or pulse-coded request
• CPC Class Codes: H04N 2201/0034 Details of the connection, e.g. connector, interface
• CPC Class Codes: Y10S 379/903 Password
• CPC Class Codes: Y10S 379/905 Fax mail

Abstract

A method and apparatus for transmitting specifically requested graphic and/or textual data from an unattended database storage location to a requestor'"'"'s facsimile machine over a telephone line includes a host computer such as a PC modified with a facsimile transmission board and a voice generation board. The host computer receives incoming phone calls and prompts the caller using the voice board to select data files by using the DTMF keys of a standard telephone handset. The PC can be left unattended and can run automatically in the facsimile transmission mode. Callers can immediately access needed textual and image data with the use of just a standard telephone and facsimile machine. Multiple workstation nodes can be configured in a network setup to handle a high volume of calls in real time and to allow multiple data services to operate simultaneously.

Claims

1. Apparatus for transmitting graphic and/or textual data requested by a plurality of users to respective facsimile machines of said users over public telephone lines, comprising:

a plurality of nodes interconnected in a node string network configuration, each node including

means for receiving an incoming call from a user over said telephone lines,

voice generation means for generating voice signals over said telephone lines to said user, said voice signals representing instructions informing said user of individual items of data which can be selected by said user for transmission, and instructions informing said user of specific code signals associated with each of said individual items of data,

means for receiving code signals from said user over said telephone lines representing selected items of data,

means for decoding said received code signals to identify said selected items of data,

means for retrieving said identified items of data,

means for transmitting said retrieved data in facsimile form to said user'"'"'s facsimile machine, and

means for terminating said incoming call after completion of said facsimile transmission;

node string network server means connected to said node string network for storing voice signal data used by said voice generation means, graphic and textual data retrieved by said means for retrieving, and instruction data for controlling the operation of each of said nodes; and

console means interconnected with said plurality of nodes for monitoring the status of each of said nodes, and for identifying and disabling malfunctioning nodes.

2. Apparatus according to claim 1, wherein said node string configuration is a bus topology network configuration.

3. Apparatus according to claim 1, wherein said node string configuration a ring topology network configuration.

4. Apparatus according to claim 1, wherein said node string configuration is a star topology network configuration.

5. Apparatus according to claim 1, wherein said network server means further stores accounting data relative to each user, said accounting data transmitted to said server means from each of said nodes.

6. Apparatus for transmitting graphic and/or textual data requested by a plurality of users to respective facsimile machines of said users over public telephone lines, comprising:

a plurality of node string networks, each including

a plurality of interconnected nodes, each node including

means for receiving an incoming call from a user over said telephone lines,

voice generation means for generating voice signals over said telephone lines to said user, said voice signals representing instructions informing said user of individual items of data which can be selected by said user for transmission, and instructions informing said user of specific code signals associated with each of said individual items of data,

means for receiving code signals from said user over said telephone lines representing selected items of data,

means for decoding said received code signals to identify said selected items of data,

means for retrieving said identified items of data,

means for transmitting said retrieved data in facsimile form to said user'"'"'s facsimile machine, and

means for terminating said incoming call after completion of said facsimile transmission; and

node string network server means connected to said node string network for storing voice signal data used by said voice generation means, graphic and textual data retrieved by said means for retrieving, and instruction data for controlling the operation of each of said nodes; and

console means interconnected with said plurality of node string network server means through a control network for monitoring the status of each of said nodes, and for identifying and disabling malfunctioning nodes.

7. Apparatus according to claim 6, wherein said network server means further stores accounting data relative to each user, said accounting data transmitted to said server means from each of said nodes.

8. Apparatus according to claim 6, further comprising means coupled to said control network for updating voice signal, graphic and/or textual, and instruction data stored in said node string network server means.

9. Apparatus according to claim 8, wherein said means for updating comprises means for receiving updating data from an external source.

10. Apparatus according to claim 9, wherein said updating data receiving means comprises a modem.

11. Apparatus according to claim 9, wherein said updating data receiving means comprises an interface to an external network.

12. Apparatus according to claim 6, further including phone switch means coupled to said telephone lines for forwarding incoming calls to the receiving means of a selected one of said nodes according to the number dialed by a user and the state of each node.

13. Apparatus according to claim 12, further comprising means for coupling said console means to said phone switch means through said control network for allowing said console means to control the forwarding of specific incoming calls to specific nodes.