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Wesley Stuart Jones, Timothy Cotton, Robert Victor Holland: Voice over internet protocol telephone system and method. Motorola, Heather L Creps, October 31, 2000: US06141341 (403 worldwide citation)

An Internet Protocol telephone system and method uses a telephone (26) to place and receive voice over Internet Protocol (VoIP)-based telephone calls and public switched telephone network (PSTN)-based telephone calls. An off-hook condition with the telephone (26) is detected and a sequence of signal ...


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Jones Wesley Stuart, Cotton Timothy, Holland Robert Victor: Voice over internet protocol telephone system and method. Motorola, July 4, 2001: EP1112646-A1

An Internet Protocol telephone system and method uses a telephone (26) to place and receive voice over Internet Protocol (VoIP)-based telephone calls and public switched telephone network (PSTN)-based telephone calls. An off-hook condition with the telephone (26) is detected and a sequence of signal ...


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JONES WESLEY STUART, COTTON TIMOTHY, HOLLAND ROBERT VICTOR: [fr] Système et procédé téléphoniques à protocole voix sur internet, [de] Telefonsystem und Verfahren für Sprache über InternetprotokollV, [en] Voice over internet protocol telephone system and method. Motorola, March 23, 2011: EP2299674-A1

[en] An Internet Protocol telephone system in particular a residential gateway and method uses a telephone (26) to place and receive voice over Internet Protocol (VoIP)-based telephone calls and public switched telephone network (PSTN)-based telephone calls. An off-hook condition with the telephone ...


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Jones Wesley Stuart, Cotton Timothy, Holland Robert Victor: Voice over internet protocol telephone system and method. Motorola, sMACINTYRE John B, March 16, 2000: WO/2000/014935

An Internet Protocol telephone system and method uses a telephone (26) to place and receive voice over Internet Protocol (VoIP)-based telephone calls and public switched telephone network (PSTN)-based telephone calls. An off-hook condition with the telephone (26) is detected and a sequence of signal ...


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Jones Wesley Stuart, Cotton Timothy, Holland Robert Victor: Voice over internet protocol telephone system and method. Motorola, August 9, 2001: KR1020017003087

An Internet Protocol telephone system and method uses a telephone (26) to place and receive voice over Internet Protocol (VoIP)-based telephone calls and public switched telephone network (PSTN)-based telephone calls. An off-hook condition with the telephone (26) is detected and a sequence of signal ...



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