Arrangement for interfacing a telephone device with a personal computer

• US 5,727,047 A
• Filed: 04/26/1995
• Issued: 03/10/1998
• Est. Priority Date: 01/03/1995
• Status: Expired due to Term

• Current Assignee: Avaya Incorporated
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Ow-Wing, Kevin M., Specht, Dennis W., Weaver, Ralph J. III, Raven, Michael S., Hutchison, Paul W., Schlessinger, Joseph E., Blonder, Greg E., Bentley, Jon Louis, Sumner, Eric E. Jr.
• Primary Examiner(s): Kuntz, Curtis
• Assistant Examiner(s): PALAN, STEPHEN C
• Application Number:
  US08/368,678
• Time in Patent Office: 1,049 Days
• Field of Search: 379/100, 379/110, 379/98, 379/97, 379/96, 379/142, 379/376, 379/386, 379/396, 379/67, 379/68, 379/204, 364/919
• US Class Current: 379/93.05
• CPC Class Codes: H04M 1/2473 Telephone terminals interfacing a personal computer, e.g. using an API (Application Programming Interface) details of API H04M7/0021
• CPC Class Codes: H04M 1/27 Devices whereby a plurality of signals may be stored simultaneously
• CPC Class Codes: H04M 1/2746 Sorting, e.g. according to history or frequency of use
• CPC Class Codes: H04M 1/27485 Appending a prefix to or inserting a pause into a dialling sequence
• CPC Class Codes: H04M 1/573 Line monitoring circuits for detecting caller identification
• CPC Class Codes: H04M 1/6505 storing speech in digital form
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: H04M 2250/60 logging of communication history, e.g. outgoing or incoming calls, missed calls, messages or URLs logging of telephone numbers H04M1/56, H04M1/57

Abstract

An arrangement provides an interface between a telephone device and a personal computer in such a manner that enhanced capability for both the telephone device and the computer in processing information in an analog telephone environment is provided. The telephone device attaches to an analog telephone line and advantageously operates either as a stand-alone device when the computer is powered-off or in tandem with the computer when the computer is powered-on. A user is able to access any of the available telephony features from the telephone device at all times and from the computer when it is powered-on. Such available telephony features include, by way of example, Caller ID for decoding available information presented on the analog telephone line and an integrated telephone answering system, which provides for reception, transmission, and storage of voice, facsimile, and electronic mail messages.

Claims

1. An arrangement for interfacing a telephone device with a personal computer comprising:

means for attaching the telephone device to an analog line and to the personal computer;

sensing means for determining when said computer is in a powered-on state and in a powered-off state;

storage means in said telephone device for storing information received over said analog line and transmitted over said analog line while said computer is in the powered-off state;

means for transferring said information from said telephone device storage means to said computer while said computer is in the powered-on state;

storage means in the computer for storing said information transferred from said telephone device storage means to said computer while said computer is in the powered-on state; and

means for retrieving information from said computer storage means and providing said retrieved information to said storage means in the telephone device, said retrieving means being responsive to user input provided either at the computer or at the telephone device.

2. The arrangement of claim 1 wherein said attaching means further includes means for attaching the telephone device to a plurality of analog lines.

3. The arrangement of claim 1 wherein said information includes decoded Caller ID information obtained from said analog line and a call log indicative of both outgoing accumulated calls transmitted over said analog line and incoming accumulated calls received over said analog line.

4. The arrangement of claim 1 wherein said information further includes voice, facsimile and electronic mail messages communicated between the telephone device and a remotely located telephone device via said analog line.

5. The arrangement of claim 1 further including means in said telephone device for providing telephone functionality at said telephone device.

6. The arrangement of claim 5 wherein said telephone functionality providing means includes directory means for storing user programmable telephone numbers, means for decoding Caller ID information received over the analog line, means for originating and receiving telephone calls and means for storing and retrieving data indicative of such telephone calls.

7. The arrangement of claim 6 wherein said telephone functionality providing means further includes means for providing a telephone answering device, means for providing integrated message viewing, and means for sending, receiving and viewing of facsimile messages.

8. The arrangement of claim 7 wherein said telephone functionality providing means still further includes means for receiving and transmitting electronic mail messages.

9. The arrangement of claim 5 further including means in said computer for providing telephone functionality at said computer identical to said telephone functionality provided in said telephone device.

10. The arrangement of claim 9 wherein said telephone functionality in said computer means is provided in a windows format on a display device associated with said computer.

11. The arrangement of claim 1 further including examining means responsive to said sensing means for determining a level of accumulated information stored in said telephone device, said transferring means transferring information from said telephone device to said storage means in the computer when the level of information stored in said telephone device exceeds a predetermined level.

12. The arrangement of claim 1 wherein said retrieving means is further responsive to user input received over said analog line from a terminal device at a remote location.

13. An analog system for interfacing a telephone device with a personal computer comprising:

means for attaching the telephone device to an analog line and to the personal computer;

sensing means for determining when said computer is in a powered-on state and in a powered-off state;

storage means in said telephone device for storing information received over said analog line and transmitted over said analog line while said computer is in the powered-off state;

means for transferring said information from said telephone device storage means to said computer while said computer is in the powered-on state;

storage means in the computer for storing said information transferred from said telephone device storage means to said computer while said computer is in the powered-on state; and

means for retrieving information from said computer storage means and providing said retrieved information to said storage means in the telephone device, said retrieving means being responsive to user input provided either at the computer or at the telephone device.

14. A method of interfacing a telephone device with a personal computer comprising the steps of:

providing telephone functionality at said telephone device;

attaching the telephone device to an analog line and to the personal computer;

determining when said computer is in a powered-on state and in a powered-off state;

storing in said telephone both information received over said analog line and transmitted over said analog line while said computer is in the powered-off state;

responsive to said determining step, transferring information between said telephone device and said computer while said computer is in the powered-on state;

storing in memory in the computer said information transferred from said telephone device to said computer while said computer is in the powered-on state; and

retrieving information from said memory in said computer and providing said retrieved information for storing the telephone device, said retrieving step being responsive to said determining step for retrieving said information from said memory in said computer, and said retrieving step also being responsive to user input provided either at the computer or at the telephone device.

15. The method of claim 14 wherein said attaching step further includes the step of attaching the telephone device to a plurality of analog lines.

16. The method of claim 14 wherein said information includes decoded Caller ID information obtained from said analog line and a call log indicative of both outgoing and incoming accumulated calls respectively transmitted and received over said analog line.

17. The method of claim 14 wherein said information further includes voice, facsimile and electronic mail messages.

18. The method of claim 14 wherein said telephone functionality providing step includes the steps of providing a directory for storing user programmable telephone numbers, decoding Caller ID information received over the analog line, originating and receiving telephone calls and storing and retrieving data indicative of such telephone calls.

19. The method of claim 18 wherein said telephone functionality providing step further includes the steps of providing a telephone answering device, providing integrated message viewing, and sending, receiving and viewing of facsimile messages.

20. The method of claim 19 wherein said telephone functionality providing step still further includes the step of receiving and transmitting electronic mail messages.

21. The method of claim 14 further including the step of providing providing telephone functionality in said computer identical to said telephone functionality provided in said telephone device.

22. The method of claim 21 wherein said telephone functionality providing step in said computer is provided in a windows format on a display device associated with said computer.

23. The method of claim 14 further including the step of examining a level of accumulated information stored in said telephone device, responsive to said determining step, for determining when the level of information stored in said telephone device exceeds a predetermined level, said transferring step transferring information from said telephone device to said memory in the computer when the level of information stored in said telephone device exceeds said predetermined level.

24. The method of claim 14 wherein said retrieving step is responsive to user input received over said analog line from a terminal device at a remote location.

25. An arrangement for interfacing a telephone device with a personal computer comprising:

means for attaching the telephone device to an analog line and to the personal computer;

sensing means for determining when said computer is in a powered-on state and in a powered-off state;

storage means in said telephone device for storing information received over said analog line and transmitted over said analog line while said computer is in the powered-off state, said information including voice, facsimile and electronic mail messages communicated between the telephone device and a remotely located telephone device via said analog line;

means for transferring said information from said telephone device storage means to said computer while said computer is in the powered-on state;

storage means in the computer for storing said information transferred from said telephone device to said computer while said computer is in the powered-on state; and

means for retrieving information from said computer storage means while said computer is in the powered-on state and providing said retrieved information to said storage means in the telephone device, said retrieving means being responsive to user input provided either at the computer or at the telephone device.