Name: draft-schulzrinne-sipping-emergency-arch-02
Title: Emergency Services for Internet Telephony Systems
State: Active
Authors: Henning Schulzrinne, Brian Rosen
Group: Individual Submissions (none)
Date: 2004-10-25
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.
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