Method and apparatus for providing E911 services via network...

Details Method and apparatus for providing E911 services via network... Method and apparatus for providing E911 services via network...

2006-02-28

2010-02-16

Pezzlo, John (Department: 2465)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S352000, C370S401000

Reexamination Certificate

active

07664106

ABSTRACT:
A method and apparatus for providing emergency services, e.g., E911 services, for nomadic users by utilizing network announcements to remind customers to update location information used to provide services on packet networks, such as Voice over Internet Protocol (VoIP) and Service over Internet Protocol (SoIP) networks, are disclosed. For example, the method enables the VoIP or SoIP service provider to detect a change in the IP address associated with either the broadband modem or the router through which a terminal adaptor is used to access services when a customer is logging on from a new location. In turn, the method sends a reminder network announcement message to the terminal adaptor, e.g., to be played when the terminal adaptor goes off-hook.

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PCT Search Report and Written Opinion for PCT/US2007/005180; consists of 12 unnumbered pages.

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