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US Patent Application 20090252067 - EMERGENCY CALL METHODOLOGY FOR VOIP COMMUNICATIONS

Application 20090252067 Filed on January 30, 2009. Published on October 8, 2009

Inventor

US Classes

370/259, SPECIAL SERVICES370/328, Having a plurality of contiguous regions served by respective fixed stations370/352Combined circuit switching and packet switching

Attorney, Agent or Firm

International Classes

H04L 12/16
H04W 64/00
H04L 12/66


Abstract text


A method for determining the location of a VoIP caller includes receiving an emergency call from a VoIP phone from the internet via a VoIP enabling device. A device identifier of the VoIP enabling device through which the call from the VoIP device originated is received. The device identifier is compared against a pre-defined table of device identifiers, where each device identifier in the table has an associated physical location. The physical location of the VoIP enabling device is returned during the call from the VoIP phone.

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