Telephonic communications – Audio message storage – retrieval – or synthesis – Voice activation or recognition
Reexamination Certificate
2007-12-19
2011-12-20
Sing, Simon (Department: 2614)
Telephonic communications
Audio message storage, retrieval, or synthesis
Voice activation or recognition
C379S218010
Reexamination Certificate
active
08081739
ABSTRACT:
Methods for routing a call based on voice activated dialing (VAD). A VAD device module may respond to a VAD instruction, or to a call received with a VAD instruction with a corresponding call destination number obtained from a personal VAD directory. If the personal VAD directory fails to include the call destination number, the VAD device module may route the call or initiate a call through a gateway to a VAD network module. The VAD network module may obtain call destination information from the VAD instruction, and may use the call destination information obtain the call destination number. The VAD network module may obtain additional information from the call or other source, and use the additional information to obtain the call destination number. The call then is routed to the call destination number. The call destination number may be added to the personal VAD directory.
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Bishop Michael
Koch Robert
AT&T Intellectual Property I L.P.
Myers Bigel & Sibley & Sajovec
Sing Simon
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