Method for exchanging signaling messages in two phases
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United States of America Patent
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Dec 4, 2007
Grant Date -
N/A
app pub date -
Feb 27, 2006
filing date -
Aug 4, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Signaling messages are exchanged for a call between a calling party to a called party. A setup message for the call is exchanged through at least one gate controller. Network resources are reserved for the call based on the exchanged setup messages. An end-to-end message for the call is exchanged without the end-to-end message being routed through the at least one gate controller.
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