Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-08-22
2006-08-22
Rao, Seema S. (Department: 2664)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S356000, C370S401000, C370S463000, C370S465000, C370S466000, C718S103000, C718S107000
Reexamination Certificate
active
07095733
ABSTRACT:
An integrated VoIP unified message processing system includes a voice platform that processes data in native VoIP format. There is no use of hardware telephone interface cards (TICs) or software transcoding to transform data to PCM or other formats. Cost reductions are achieved by the elimination of expensive dedicated hardware and scalability is achieved by obviating the need for software transcoding.
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Loo Patrick
Nakayama David H.
Yarlagadda Madhu
Mew Kevin
Rao Seema S.
Townsend and Townsend / and Crew LLP
Yahoo ! Inc.
Young Brian N.
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