RFC 4190

Framework for Supporting Emergency Telecommunications Service (ETS) in IP Telephony, November 2005

Canonical URL:
https://www.rfc-editor.org/rfc/rfc4190.txt
File formats:
Plain TextPDF
Status:
INFORMATIONAL
Authors:
K. Carlberg
I. Brown
C. Beard
Stream:
IETF
Source:
ieprep (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC4190

Discuss this RFC: Send questions or comments to iesg@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document presents a framework for supporting authorized, emergency-related communication within the context of IP telephony. We present a series of objectives that reflect a general view of how authorized emergency service, in line with the Emergency Telecommunications Service (ETS), should be realized within today's IP architecture and service models. From these objectives, we present a corresponding set of protocols and capabilities, which provide a more specific set of recommendations regarding existing IETF protocols. Finally, we present two scenarios that act as guiding models for the objectives and functions listed in this document. These models, coupled with an example of an existing service in the Public Switched Telephone Network (PSTN), contribute to a constrained solution space. This memo provides information for the Internet community.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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