Fax message recorder and relay system and method

• US 5,090,049 A
• Filed: 05/22/1990
• Issued: 02/18/1992
• Est. Priority Date: 05/22/1990
• Status: Expired due to Fees

• Current Assignee: Thomas N. Chen
• Original Assignee: Thomas N. Chen
• Inventors: Chen, Thomas N.
• Primary Examiner(s): Dwyer, James L.
• Assistant Examiner(s): MATAR, AHMAD
• Application Number:
  US07/526,641
• Time in Patent Office: 637 Days
• Field of Search: 379/100, 379/102, 379/95, 379/211, 379/67, 358/400, 358/401, 358/402, 358/407
• US Class Current: 379/100.09
• CPC Class Codes: H04N 1/32363 at the transmitter or at the receiver
• CPC Class Codes: H04N 1/3239 Forwarding image data, e.g. to an absent recipient
• 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: Y10S 379/905 Fax mail

Abstract

A fax message record/relay device or system operates in conjunction with a local fax machine. The system allows the local fax machine to operate normally while the record/relay device simply records incoming fax messages and stores them in a memory. An authorized person may call in to the record/relay system and request that the fax messages be forwarded to a telephone number corresponding to a fax machine which the authorized person has immediate access to. The authorized person uses a password and a DTMF push button telephone in order to remotely input commands to the record/relay system.

Claims

1. A fax message recorder and relay system comprising:

an interface with a first connection means connectable to an external phone line, a second connection means connectable to an interconnection phone line extending from said system to an external, local fax machine, a ring detector to detect an incoming telephone call on the external phone line, and a switching means;

a fax means integral to the system and operably connected to said interface such that the fax means is operable to send and receive fax messages over the external phone line depending on the position of the switching means, said fax means operable to send fax messages over the external phone line independent of the external, local fax machine;

a storage means operably connected to said fax means to receive and store incoming fax messages from a remote fax machine even with the local fax machine receiving the incoming fax messages; and

a controller operably connected to said interface, said storage means, and said fax means, and wherein said controller controls said switching means to allow said storage means to store incoming fax messages sent over the external phone line and intended for the local fax machine and to allow retransmission of the incoming fax messages over the external phone line to a phone number remotely set by an authorized person independently, and after reception, of any incoming fax message.

2. The system of claim 1 wherein said system operates in a recording mode for storing incoming fax messages without sending protocol signals to a remote fax machine calling on the external phone line.

3. The system of claim 2 wherein said system operates in a recording mode for storing incoming fax messages without being a terminating device for the external phone line.

4. The system of claim 1 wherein said fax means includes a modem and an instruction detector, and wherein said controller selectively disposes said system in:

a recording mode for storing incoming fax messages;

a remote access mode in which an authorized person may, via remote telephone, input commands to said system including a forward command to forward stored fax messages to a remote fax at a number supplied by the authorized person via the remote telephone; and

a forwarding mode in which the system forwards stored fax messages to a remote fax at a number supplied during the remote access mode.

5. The system of claim 4 wherein said system further comprises dialing means and wherein said controller further selectively disposes said system in:

a notification mode wherein said dialing means generates an outgoing call with a coded signal on the external phone line whenever an incoming fax message is stored, said coded signal notifying an authorized person, via the external phone line, that a fax has been received at the external, local fax machine.

6. The system of claim 4 wherein said switching means includes a first switch having a closed position in which said first connection means and said second connection means are connected such that signals may freely travel between the external phone line and the interconnection phone line and an open position in which said first switch blocks signals on the external phone line from reaching the interconnection phone line.

7. The system of claim 6 wherein said switching means includes a second switch having a closed position in which said fax means is operably connected to said external phone line and an open position in which said fax means is disconnected from said external phone line.

8. The system of claim 7 wherein said commands are DTMF signals.

9. A fax message recorder and relay system comprising:

an interface with a first connection means connectable to an external phone line, a second connection means connectable to an interconnection phone line extending from said system to an external, local fax machine, a ring detector to detect an incoming telephone call on the external phone line, and a switching means;

a fax means integral to the system and operably connected to said interface such that the fax means is operable to send and receive fax messages over the external phone line depending on the position of the switching means, said system operable in a recording mode for storing incoming fax messages without said fax means sending protocol signals to a remote fax machine calling on said external phone line and with the local fax machine sending protocol signals to the remote fax machine by way of said interface and said external phone line;

a storage means operably connected to said fax means to receive and store incoming fax messages from a remote fax machine even with the local fax machine receiving messages; and

a controller operably connected to said interface, said storage means, and said fax means, and wherein said controller controls said switching means to allow said storage means to store incoming fax message sent over the external phone line and intended for the local fax machine and to allow retransmission of the incoming fax messages over the external phone line to a phone number set by an authorized person.

10. The system of claim 9 wherein said system operates in the recording mode without being a terminating device for the external phone line.

11. The system of claim 10 wherein said fax means include a modem and an instruction detector, and wherein said controller selectively disposes said system in:

the recording mode for storing incoming fax messages;

a remote access mode in which an authorized person may, via remote telephone, input commands to said system including a forward command to forward stored fax messages to a remote fax at a number supplied by the authorized person via the remote telephone;

a forwarding mode in which the system forwards stored fax messages to a remote fax at a number supplied during the remote access mode;

and wherein said remote access mode allows forward commands to be made independent of any incoming fax message.

12. The system of claim 11 wherein said switching means includes a first switch having a closed position in which said first connection means and said second connection means are connected such that signals may freely travel between the external phone line and the interconnection phone line and an open position in which said first switch blocks signals on the external phone line from reaching the interconnection phone line;

and wherein said switching means includes a second switch having a closed position in which said fax means is operably connected to said external phone line and an open position in which said fax means is disconnected from said external phone line.

13. A fax message recorder and relay system comprising:

an interface with a first connection means connectable to an external phone line, a second connection means connectable to an interconnection phone line extending from said system to an external, local fax machine, a ring detector to detect an incoming telephone call on the external phone line, and switching means;

a fax means integral to the system operably connected to said interface such that the fax means is operable to send and receive fax messages over the external phone line depending on the position of the switching means;

a storage means operably connected to said fax means to receive and store incoming fax messages from a remote fax machine even with the local fax machine receiving messages; and

a controller operably connected to said interface, said storage means, and said fax means, and wherein said controller controls said switching means to allow said storage means to store incoming fax messages sent over the external phone line and intended for the local fax machine and to allow retransmission of the incoming fax messages over the external phone line to a phone number set by an authorized person, and wherein said system operates in a recording mode for storing incoming fax messages without serving as a terminating system for the external phone line.

14. The system of claim 13 wherein said controller allows retransmission of the incoming fax messages over the external phone line to a phone number remotely set by an authorized person independently, and after reception, of any incoming fax message.

15. The system of claim 14 wherein said fax means includes a modem and an instruction detector, and wherein said controller selectively disposes said system in:

the recording mode for storing incoming fax messages;

a remote access mode in which an authorized person may, via remote telephone, input commands to said system including a forward command to forward stored fax messages to a remote fax at a number supplied by the authorized person via the remote telephone; and

a forwarding mode in which the system forwards stored fax messages to a remote fax at a number supplied during the remote access mode.

16. The system of claim 15 wherein said system operates in a recording mode for storing incoming fax messages without sending protocol signals to a remote fax machine calling on the external phone line.

17. The system of claim 16 wherein said controller further selectively disposes said system in:

a notification mode wherein the system generates an outgoing call with a coded signal whenever an incoming fax message is stored, said coded signal notifying an authorized person, via the external phone line, that a fax has been received at the external, local fax machine; and

wherein the commands are DTMF signals.

18. The system of claim 14 further comprising a housing in which said system is disposed and wherein said first and second interconnection means are jacks mounted to the housing.

19. A method of receiving fax messages by using a fax message recorder and relay system having:

an interface with a first connection means connectable to an external phone line, a second connection means connectable to an interconnection phone line extending from said system to an external, local fax machine, a ring detector to detect an incoming telephone call on the external phone line, and switching means;

a fax means integral to the system operably connected to said interface such that the fax means is operable to send and receive fax messages over the external phone line depending on the position of the switching means;

a storage means operably connected to said fax means to receive and store incoming fax messages from a remote fax machine even with the local fax machine receiving messages; and

a controller operably connected to said interface, said storage means, and said fax means;

comprising steps of;

storing in said storage means incoming fax messages sent to the local fax machine;

calling the phone number of the external, local fax machine from a remote telephone and sending, independent of any received fax message, a forward command to direct said system to forward fax messages to a remote location remotely set with said forward command; and

receiving fax messages at the remote location set when the forward command was sent.

20. The method of claim 19 wherein the local fax machine answers incoming fax messages, thus serving as a terminating device.