Emergency Services for Internet Telephony Systems
draft-schulzrinne-sipping-emergency-arch-02

 
Document Type Expired Internet-Draft (individual)
Last updated 2004-10-25
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-schulzrinne-sipping-emergency-arch-02.txt

Abstract

Summoning emergency help is a core feature of telephone networks. This document describes how the Session Initiation Protocol (SIP) can be used to provide advanced emergency services for voice-over-IP (VoIP). The architecture employs standard SIP features and requires no new protocol mechanisms. DNS is used to map civil and geospatial locations to the appropriate emergency call center.

Authors

Henning Schulzrinne (hgs+geopriv@cs.columbia.edu)
Brian Rosen (brian.rosen@marconi.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)