Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2004-12-21
2009-12-29
Kumar, Pankaj (Department: 2419)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S401000
Reexamination Certificate
active
07639667
ABSTRACT:
A method and system for transmitting messages in a communications network is disclosed. A signaling gateway receives a message directed to a destination circuit. The signaling gateway is coupled to multiple voice gateways, including a destination voice gateway coupled to the destination circuit. The signaling gateway determines the destination voice gateway and sends the message to the destination voice gateway.
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Baker & Botts L.L.P.
Cisco Technology Inc.
Duong Duc T
Kumar Pankaj
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