RFC 7415 · PROPOSED STANDARD · 2015

Session Initiation Protocol Rate Control

Overview

RFC 7415, “Session Initiation Protocol Rate Control”, is a Proposed Standard document published in February 2015 by E. Noel, P. Williams. The canonical text is published by the RFC Editor.

Abstract

The prevalent use of the Session Initiation Protocol (SIP) in Next Generation Networks necessitates that SIP networks provide adequate control mechanisms to maintain transaction throughput by preventing congestion collapse during traffic overloads. A loss-based solution to remedy known vulnerabilities of the SIP 503 (Service Unavailable) overload control mechanism has already been proposed. Using the same signaling, this document proposes a rate-based control scheme to complement the loss-based control scheme.

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 7415 is hosted at rfc-editor.org. Available in TXT,HTML.

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