Wireless Device Having Multiple Network Interfaces And Network Handover Capability
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United States of America Patent
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Issued Date -
Apr 1, 2010
app pub date -
Sep 26, 2008
filing date -
Sep 26, 2008
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Abandoned
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Abstract
A technique to transfer a first telephony session between a first telephony device and a second telephony device from being conducted through a first network interface of the first telephony device to being conducted through a second network interface of the first telephony device includes the following. A second telephony session between the first network interface and the second network interface is initiated, and subsequently a media termination point of the first telephony session is changed from the first network interface to the second network interface. The technique further includes changing a media termination point of the second telephony session from the first network interface to a location associated with the second telephony device.
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