Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2005-12-19
2009-06-16
Jagannathan, Melanie (Department: 2419)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S389000, C370S392000, C370S466000, C379S068000, C379S085000
Reexamination Certificate
active
07548539
ABSTRACT:
A method of obtaining information associated with a Voice over Internet Protocol (VoIP) communication session includes tapping the computer network passively to obtain signaling information and media information in a first format, separating the signaling information from the media information, transcoding the media information to a second format, and storing the transcoded media information in the second format. The media information includes data, voice, audio, and/or video information. A system adapted to obtain information associated with a VoIP communication session on a computer network includes a tapping device to passively tap the computer network to obtain signaling information and media information in a first format, a processing device adapted to transcode the media information from the first format to a second format and separate the signaling information from the media information, and a storage device adapted to store the transcoded media information in the second format.
REFERENCES:
patent: 5937029 (1999-08-01), Yosef
patent: 6122665 (2000-09-01), Bar et al.
patent: 6330025 (2001-12-01), Arazi et al.
patent: 6542602 (2003-04-01), Elazar
patent: 6690950 (2004-02-01), Takagi et al.
patent: 6724887 (2004-04-01), Eilbacher et al.
patent: 6751297 (2004-06-01), Nelkenbaum
patent: 6760420 (2004-07-01), Heilmann et al.
patent: 6766000 (2004-07-01), Squibbs et al.
patent: 6856343 (2005-02-01), Arazi et al.
patent: 6865604 (2005-03-01), Nisani et al.
patent: 6871229 (2005-03-01), Nisani et al.
patent: 7054420 (2006-05-01), Barker et al.
patent: 7076427 (2006-07-01), Scarano et al.
patent: 7184526 (2007-02-01), Cook
patent: 7227930 (2007-06-01), Othmer et al.
patent: 2002/0071529 (2002-06-01), Nelkenbaum
patent: 2003/0142805 (2003-07-01), Gritzer et al.
patent: 2004/0019700 (2004-01-01), Ilan et al.
Chen Pin Lo
Dutt Abhay
Howell Donald
Kouretas Stephen
Lan Dongping
AudioCodes, Inc.
Hoffmann & Baron, Inc.
Jagannathan Melanie
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