| Patent Number |
Title Of Patent |
Date Issued |
| 5670957 |
Methods for communicating with a telecommunications device for the deaf |
September 23, 1997 |
| An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used |
| 5499285 |
Automated telephone system with TDD capability |
March 12, 1996 |
| An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used |
| 5481589 |
Detection of TDD signals in an automated telephone system |
January 2, 1996 |
| An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used |
| 5463684 |
Telecommunications system for transferring calls without a private branch exchange |
October 31, 1995 |
| A telecommunications system is configured using a personal computer (PC) and voice processing boards in its expansion slots. The boards have ports to interface with telephone lines. The PC is programmed to establish telephone connections between the system and a caller on a first telepho |
| 5388146 |
Automated telephone system using multiple languages |
February 7, 1995 |
| An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used |
| 5125023 |
Software switch for digitized audio signals |
June 23, 1992 |
| A method and apparatus are described for permitting conferencing in an automatic telephone information system by utilizing shared circular memory buffers incorporated in voice processing boards inserted in expansion slots in a PC to transfer speech from one line to another in a timed |
