Connecting a telephone
First Claim
Patent Images
1. A computer system for use with a telephone operable by a user to furnish a predetermined command, comprising:
- a telephony interface port;
a central processing unit connected to communicate with the telephony interface port; and
a control circuit connected to the telephone and the telephony interface port and configured to;
detect the predetermined command, and in response to detection of the predetermined command, change a connection status between the telephone and the telephony interface port, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the central processing unit through the telephony interface port.
3 Assignments
0 Petitions
Accused Products
Abstract
A computer system is used with a telephone that is operable by a user to furnish a predetermined command. The processing unit and a control circuit. The central processing unit is connected to communicate with the interface port, and the control circuit is connected to the telephone. The control circuit is configured to detect the predetermined command and in response to detection of the predetermined command, change a connection status between the telephone and the interface port.
-
Citations
57 Claims
-
1. A computer system for use with a telephone operable by a user to furnish a predetermined command, comprising:
-
a telephony interface port;
a central processing unit connected to communicate with the telephony interface port; and
a control circuit connected to the telephone and the telephony interface port and configured to;
detect the predetermined command, and in response to detection of the predetermined command, change a connection status between the telephone and the telephony interface port, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the central processing unit through the telephony interface port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 19, 20)
communicate with the telephony interface port to detect another predetermined command entered by the user via the telephone, and communicate with the control circuit to change the connection status between the telephone and the telephony interface port in response to detection of said another predetermined command.
-
-
6. The computer system of claim 5, wherein the control circuit is configured to change the connection status in response to said another predetermined command by disconnecting the telephone from the telephony interface port.
-
7. The computer system of claim 5, wherein the predetermined command includes a dial tone provided by the telephone in response to a predetermined key of a keypad of the telephone being pressed.
-
8. The computer system of claim 1, wherein the predetermined command includes a dial tone provided by the telephone in response to the user speaking into the telephone.
-
9. The computer system of claim 1, wherein
the telephone is configured to generate a signal indicative of the predetermined command, and the control circuit includes: -
a switch circuit connected to the telephone and the telephony interface port;
a discrete signal processing engine configured to recognize the signal, and a controller configured to use the switch circuit to connect the telephone to the telephony interface port in response to recognition of the signal by the engine.
-
-
10. The computer system of claim 9, wherein the engine and the controller are part of a modem.
-
11. The computer system of claim 1, wherein at least a portion of the control circuit is part of a modem.
-
12. The computer system of claim 1, wherein the predetermined command comprises a preselected dual-tone multi-frequency (DTMF) tone.
-
19. The system of claim 12, wherein the telephone is configured to generate a signal indicative of the predetermined command, and
the control circuit includes: -
a switch circuit connected to the telephone and the telephony interface port;
a discrete signal processing engine configured to recognize the predetermined signal, and a controller configured to use the switch circuit to connect the telephone to the telephony interface port in response to recognition of the by the engine.
-
-
20. The system of claim 19, wherein the engine and the controller are port of a modem.
-
13. A system for use with a telephone operable by a user to finish a predetermine command, comprising:
-
a personal computer having a communication port; and
a control circuit connected to the telephone and configured to;
detect the predetermined command, and in response to detection of the predetermined command, change a connection status between the telephone and the communication port, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the personal computer through the telephony interface port. - View Dependent Claims (14, 15, 16, 17, 18, 21, 22, 23)
-
-
24. A method for use with a personal computer and a telephone capable of operation by a user to furnish a predetermined command, the method comprising;
-
detecting the predetermined command; and
in response to detection of the predetermined command, changing a connection status between the telephone and the personal computer, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the personal computer through the telephony interface port. - View Dependent Claims (25, 26, 27, 28, 29, 30)
detecting said another predetermined command; and
changing the connection status between the telephone and the telephony interface port in response to the detecting of said another predetermined command.
-
-
29. The method of claim 28, wherein the changing the connection status between the telephone and the telephony interface port in response to the detecting of said another predetermined command comprises disconnecting the telephone from the telephone line.
-
30. The method of claim 24 wherein the predetermined command comprises a dial tone.
-
31. A computer system for use with a telephone operable by a user to furnish a predetermined command, comprising:
-
a modem configured to;
detect the predetermined command, and operate in response to detection of the predetermined command; and
a central processing unit configured to interact with the modem. - View Dependent Claims (32, 33)
-
-
34. A computer system for use with a telephone operable by a user to furnish a predetermined command, comprising:
-
a modem having a caller ID function, the modem configured to use the caller ID function to detect the predetermined command; and
a central processing unit configured to interact with the modem.
-
-
35. A method for use with a computer system and a telephone operable by a user to furnish a predetermined command, comprising:
-
using a modem to detect the predetermined command; and
operating the modem in response to detection of the predetermined command from the telephone. - View Dependent Claims (36, 37, 38)
-
-
39. A method for use with a computer system and a telephone operable by a user to furnish a predetermined command, comprising:
using a caller ID function of the modem to detect the predetermined command. - View Dependent Claims (40, 41)
-
42. A computer system operable with a telephone as a peripheral input/output device, the computer system performing computer functions based on commands from the telephone, the telephone switchable between a peripheral operating mode and a standard operating mode, comprising:
-
a personal computer comprising;
a processor;
a memory coupled to the processor, the memory comprising a set of instructions which when executed to perform a computer function;
a telephony interface port coupled to the processor to provide analog commands from the telephone directing the processor to execute the set of instructions and analog voice signals; and
a switching circuit coupled to the telephone, the computer and a telephone transmission line configured to change a connection status between the telephone and the personal computer and between the telephone and the telephone transmission line, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the processor through the telephony interface port. - View Dependent Claims (43, 44, 45, 46, 47, 48)
a detection circuit to detect a predetermined command from the telephone; and
wherein the connection status is changed upon detection of the predetermined command.
-
-
45. The computer system of claim 44, wherein the connection status is changed upon detection of another predetermined command.
-
46. The computer system of claim 44, wherein the detection circuit is the processor.
-
47. The computer system of claim 44, wherein the predetermined command includes a dial tone provided by the telephone in response to a predetermined key on the telephone being pressed.
-
48. The computer system of claim 44, wherein the predetermined command includes a dial tone provided by the telephone in response to a user speaking into the telephone.
-
49. A peripheral telephone connection to connect a telephone to a computer modem, the telephone directing a personal computer to perform various computer functions in a peripheral operating mode and operating as a standard telephone in a standard operating mode, comprising:
-
a telephony interface port coupled to the modem configured to receive analog commands from the telephone, the telephony interface port converting the analog commands to signals recognizable by the personal computer; and
a switching circuit coupled to the telephone, the personal computer and a telephone transmission line, the switching circuit configured to change a connection status between the telephone and the personal computer and between the telephone and the telephone transmission line, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the personal computer through the telephony interface port. - View Dependent Claims (50, 51, 52, 53, 54)
a detection circuit to detect a predetermined command from the telephone; and
wherein the connection status is changed upon detection of the predetermined command.
-
-
52. The peripheral telephone connection of claim 51, wherein the connection status is changed upon detection of another predetermined command.
-
53. The peripheral telephone connection of claim 51, wherein the predetermined command includes a dial tone provided by the telephone in response to a predetermined key on the telephone being pressed.
-
54. The peripheral telephone connection of claim 51, wherein the predetermined command includes a dial tone provided by the telephone in response to a user speaking into the telephone.
-
55. A method for operating a telephone as an input/output device to a personal computer, the personal computer configured to execute computer functions based on commands from the telephone during a peripheral operating mode, the telephone operating as a standard telephone in a standard operating mode, the method comprising:
-
connecting the telephone to the personal computer in response to a predetermined command, wherein the telephone serves as a peripheral device when the telephony interface port is connected to the telephone, the telephone when serving as a peripheral device sends and receives command and data information to and from the personal computer through the telephony interface port;
executing a set of instructions in response to one or more telephone commands thereby performing a computer function; and
connecting the telephone to a telephone transmission line in response to another predetermined command for standard telephone operation. - View Dependent Claims (56, 57)
-
Specification