Peering network for parameter-based routing of special number calls
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United States of America Patent
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Sep 2, 2014
Issued Date -
N/A
app pub date -
Jul 14, 2006
filing date -
Oct 24, 2005
priority date (Note) -
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Abstract
A system and method that routes special number calls from communications devices, including VoIP communications devices, to an answering point that is selected based on a parameter. A peering network effects parameter-based routing of calls to a pre-assigned answering point, wherein the voice path and the signaling paths are set up simultaneously. A gateway in the peering network is connected to the service provider switch and receives special number calls. The gateway queries a pre-provisioned parameter server that determines call routing information for the particular communications device. The gateway then selects another gateway, or, optionally, a selective router access provider network, based on the routing information and delivers the call thereto. The other gateway or selective router access provider network is connected to a router in the destination network and delivers the call and the call parameters to the router.
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