Method and apparatus for routing traffic in a circuit-switched network
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United States of America Patent
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Jan 29, 2002
Grant Date -
N/A
app pub date -
Mar 26, 1998
filing date -
Jul 4, 1995
priority date (Note) -
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Abstract
A method and an apparatus for routing traffic in a circuit-switched network, comprising offering a call between between an origin node and a destination node to a preferred route between said nodes, and if said preferred route is not available, offering an alternative route via an intermediate node, and for links between two nodes, setting a first trunk reservation threshold for reserving a certain number of circuits for direct calls along said links between said two nodes, and setting a second trunk reservation threshold for calls between nodes connecting a second link of said alternative route.
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