Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-03-27
2007-03-27
Vu, Huy D. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S522000
Reexamination Certificate
active
10376001
ABSTRACT:
Methods and systems for routing messages between a mated pair of routing nodes with a distributed processing architecture and one or more redundantly connected remote applications are disclosed. A mated pair of routing nodes uses private point codes to distribute messages destined for remote applications among internal processing modules and between the routing nodes. The routing nodes replace the private point codes with a shared point code before sending the messages to one of the remote applications. When communicating with external PSTN nodes, the mated pair of routing nodes uses the shared point code.
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Jenkins Wilson Taylor & Hunt, P.A.
Ng Christine
Vu Huy D.
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