RFC 9027 · PROPOSED STANDARD · 2021

Assertion Values for Resource Priority Header and SIP Priority Header Claims in Support of Emergency Services Networks

Overview

RFC 9027, “Assertion Values for Resource Priority Header and SIP Priority Header Claims in Support of Emergency Services Networks”, is a Proposed Standard document published in June 2021 by M. Dolly, C. Wendt. The canonical text is published by the RFC Editor.

Abstract

This document adds new assertion values for a Resource Priority Header ("rph") claim and a new SIP Priority Header ("sph") claim for protection of the "psap-callback" value as part of the "rph" Personal Assertion Token (PASSporT) extension in support of the security of emergency services networks for emergency call origination and callback.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 9027 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

Other RFCs from 2021

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