Dropped call re-establishment system with inter-network capabilites
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United States of America Patent
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Mar 19, 2013
Grant Date -
Sep 22, 2011
app pub date -
Jul 19, 2010
filing date -
Mar 18, 2010
priority date (Note) -
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Abstract
In a communication system comprising multiple networks, a system is provided for re-establishing a dropped call, involving subscribers of possibly different networks, between a user A who has been unintentionally-disconnected from a communication network and a user B who is the other party to the call. The system includes a database, a detection task module, re-establishment task modules and a task manager module. The call is re-established after complete tear-down of the dropped call in both users' networks.
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