Call Handoff Suppression for Hybrid Mobile Devices
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United States of America Patent
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Issued Date -
Jun 19, 2014
app pub date -
Feb 25, 2014
filing date -
Feb 25, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed are techniques for suppressing a handoff of a media stream associated with a communication session between communication devices one of which is a mobile device capable of making and receiving calls on separate networks. The technique suppresses an automatic media stream handoff between the mobile device and an IP network based call server in which the automatic media stream handoff comprises switching a communication path of the media stream between the mobile device and the IP network based call server from one including an IP access point to one including a cellular access point. The technique stores a list of IP access points to which the mobile device has previously connected and accepts input indicative of selecting one or more of the IP access points. Thereafter, either the mobile device or the call server prevents an automatic handoff process for any of the selected IP access points.
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