System and method for telephonic switching and signaling...

Details System and method for telephonic switching and signaling... System and method for telephonic switching and signaling...

2006-02-14

2006-02-14

Tsang, Fan (Department: 2645)

Telephonic communications

Audio message storage, retrieval, or synthesis

Voice activation or recognition

C379S093150, C455S563000

Reexamination Certificate

active

06999564

ABSTRACT:
Accordingly, there is provided, a method of connecting users of a telecommunications system, the method comprising, receiving a call, playing a prompt in response to the call, receiving voice data, processing voice data to extract keyword information from the voice data, determining signaling information from the keyword data, and connecting the call based on the signaling information.

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Next-generation packet telephony networks: The evolution of voice switching and compression in ATM networks; Feb., 2001; White Paper 89004.25; Nortel Networks Corporation, USA.
Passport Packet Voice Gateway; Jul., 2000; Application Brief 89003.22; Nortel Networks Corporation, USA.

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