System and method for registration of a network access device during loss of power
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United States of America Patent
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Sep 23, 2014
Grant Date -
Oct 18, 2012
app pub date -
Jun 20, 2012
filing date -
Sep 23, 2008
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Abstract
A system and method for registration of a network access device including a processor configured to identify power loss at a network access device, initiate backup power at the network access device, identify when the backup power at the network access device decreases to or below a first predetermined level, and identify when backup power at the network access device is restored to or above a second predetermined level, and a transmitter configured to transmit, to a server, a registration extension message to reconfigure conditions for handling inbound communications and a registration extension cancellation message to restore original conditions for handling inbound communications.
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