Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-04-19
2011-04-19
Ngo, Ricky (Department: 2464)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S386000, C379S015020
Reexamination Certificate
active
07929516
ABSTRACT:
The present invention is an intelligent services network that uses a switch controller. The switch controller controls the operation of one or more programmable switches to accept calls from a public switched telephone network. The intelligent service network comprises intelligent service network components that are used for enhanced service processing, interconnection to external networks, and other call functions. Communication between the components allows for call set-up, connection to a terminating party, transfer to an alternate intelligent service network component, and termination of the call.
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Darland Timothy
Foelker Daniel W.
Kult George
Vijay Sharadha
MCI Communications Corporation
Ngo Ricky
Sinkantarakorn Pao
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