Assertion Values for Resource Priority Header and SIP Priority Header Claims in Support of Emergency Services Networks
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.
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.
The canonical text of RFC 9027 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9026 Multicast VPN Fast Upstream Failover
- RFC 9028 Native NAT Traversal Mode for the Host Identity Protocol
- RFC 9025 Deterministic Networking Data Plane: MPLS over UDP/IP
- RFC 9029 Updates to the Allocation Policy for the Border Gateway Protocol - Link State Parameters Registries
- RFC 9024 Deterministic Networking Data Plane: IEEE 802.1 Time- Sensitive Networking over MPLS
- RFC 9030 An Architecture for IPv6 over the Time-Slotted Channel Hopping Mode of IEEE 802.15.4
- RFC 9023 Deterministic Networking Data Plane: IP over IEEE 802.1 Time-Sensitive Networking
- RFC 9031 Constrained Join Protocol for 6TiSCH