Method and architecture for redundant SS7 deployment in a voice over IP environment
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United States of America Patent
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Apr 4, 2006
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app pub date -
Feb 11, 2002
filing date -
Feb 11, 2002
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Abstract
18A method and system for controlling the switching and control operation of at least one of an Softswitch system, an Signal Transfer Points (STP) and a gateway (GW) (e.g., in a SS7 signaling environment). By providing support for redundancy, a second switch system can take over the routing and control operations of a first switch system when the first switch system experiences difficulty. Difficulty may be any one of several forms (e.g., switch crash, congestion, hardware failure).
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