Telephonic communications – Audio message storage – retrieval – or synthesis – Interaction with an external nontelephone network
Reexamination Certificate
2006-05-16
2006-05-16
Tsang, Fan (Department: 2645)
Telephonic communications
Audio message storage, retrieval, or synthesis
Interaction with an external nontelephone network
C370S355000, C370S401000
Reexamination Certificate
active
07046771
ABSTRACT:
A method of providing a sound file to a voice gateway for coupling the voice gateway to a receiver via a voice based telephony connection. The method includes the steps of establishing a connection to the voice gateway, dividing the sound file into smaller files with a reduced size, altering the sound file header to reflect the smaller files size. The altered file header is attached at the beginning of the smaller files. The smaller files are converted into a format usable by the voice gateway. The converted smaller files are then coupled through to the voice gateway, for playback by a user.
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McDonald Hopkins Co. LPA
Oracle International Corp.
Sing Simon P.
Tsang Fan
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