Energy star compliant voice over internet protocol (VoIP) telecommunications network including energy star compliant VoIP devices
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United States of America Patent
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Nov 6, 2012
Grant Date -
Aug 6, 2009
app pub date -
Feb 4, 2008
filing date -
Feb 4, 2008
priority date (Note) -
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Abstract
A Voice over Internet Protocol (VoIP) communications system, a method of managing a communications network in such a system and a program product therefore. The system/network includes an ENERGY STAR (E-star) aware softswitch and E-star compliant communications devices at system endpoints. The E-star aware softswitch allows E-star compliant communications devices to enter and remain in power saving mode. The E-star aware softswitch spools messages and forwards only selected messages (e.g., calls) to the devices in power saving mode. When the E-star compliant communications devices exit power saving mode, the E-star aware softswitch forwards spooled messages.
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