Invention Grant
US08830987B2 IP-based call answering point selection and routing 有权
基于IP的呼叫应答点选择和路由

IP-based call answering point selection and routing
Abstract:
An apparatus and a method for IP-based call answering point selection and routing. When an IP-based call is placed to an answering point such as, for example, a Public Safety Answering Point a location for the caller can not be determined using traditional DNIS and ANI based techniques. In the present invention, a geographic location (geolocation) for the caller is determined, from as IP address associated with the caller, using a database. The database comprises information obtained from a plurality of IP location sources (e.g. Skyhook Wireless Inc.'s Loki™, Federal Communications Commission (FCC) mandated WiFi™ hotspot registration data). An answering point is selected from a plurality of answering points as a function of the caller's location. The call is routed to the selected answering point and the caller's location information is provided to that answering point.
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