Signal detection and blocking for voice processing equipment

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 process...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Critchley Timothy, Jackson David, Tew Andrew Peter William, Cooper-Driver Richard Charles
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.