Communications network
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United States of America Patent
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Nov 28, 2006
Issued Date -
N/A
app pub date -
Nov 24, 1998
filing date -
Dec 4, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a communications network, communications terminals exchange call control capability data which mutually identifies selected call control protocols and network address types. The terminals subsequently set up a call using protocols chosen from those identified. The terminals may continuously monitor for a request for the exchange of such data, allowing other parties to join a session subsequently, after the initial set up.
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