Methods of placing emergency calls using data networks

Details Methods of placing emergency calls using data networks Methods of placing emergency calls using data networks

2005-02-28

2009-06-09

Ramakrishnaiah, Melur (Department: 2614)

Telephonic communications

Emergency or alarm communications

Central office responsive to emergency call or alarm

C379S049000, C379S046000

Reexamination Certificate

active

07545916

ABSTRACT:
Methods of placing emergency telephone calls using customer premises equipment at a customer premises may be provided. In particular, a data connection may be provided between the customer premises equipment at the customer premises and a data network, and a request for an emergency call being placed from the customer premises equipment may be detected. Responsive to detecting the request for an emergency call, an address for a public safety answering point corresponding to the customer premises may be retrieved from memory at the customer premises. After retrieving the address for the public safety answering point, a voice communication may be established between the customer premises equipment and the public safety answering point corresponding to the customer premises.

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