Abstract: A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.
Type:
Grant
Filed:
August 16, 2019
Date of Patent:
June 29, 2021
Assignee:
Semafone Limited
Inventors:
Andrew Peter William Tew, David Jackson, Timothy Critchley, Richard Charles Cooper-Driver
Abstract: A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.
Type:
Grant
Filed:
December 21, 2017
Date of Patent:
September 3, 2019
Assignee:
Semafone Limited
Inventors:
Andrew Peter William Tew, David Jackson, Timothy Critchley, Richard Charles Cooper-Driver
Abstract: A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.
Type:
Grant
Filed:
June 9, 2014
Date of Patent:
January 2, 2018
Assignee:
Semafone Limited
Inventors:
Andrew Peter William Tew, David Jackson, Timothy Critchley, Richard Charles Cooper-Driver
Abstract: A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.
Type:
Grant
Filed:
May 8, 2009
Date of Patent:
June 10, 2014
Assignee:
Semafone Limited
Inventors:
Andrew Peter William Tew, David Jackson, Timothy Critchley, Richard Charles Cooper-Driver
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