Invention Grant
US09031207B2 System and method for providing location information for addressed based E-911 calls to public safety answering points 有权
为公共安全应答点提供基于地址的E-911呼叫的位置信息的系统和方法

System and method for providing location information for addressed based E-911 calls to public safety answering points
Abstract:
A system and method for communicating location information of a VoIP subscriber to a public-safety answering point may include receiving an E-911 telephone call from a VoIP telephone. Location information associated with the VoIP telephone stored in a database may be requested. The location information may be received in a signal formatted substantially the same as a signal format for communicating caller identification information. The location information may be displayed at a public-safety answering point. In one embodiment, the location information may be displayed on a video display.
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