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Diameter Multimedia Application

This document outlines the Diameter Multimedia Application's scope, network architecture, and changes from v01. It enables Authentication, Authorization, and Accounting for SIP services. It aligns with the Diameter Base Protocol.

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Diameter Multimedia Application

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  1. Diameter Multimedia Application • Diameter Multimedia Application • draft-johansson-aaa-diameter-mm-app-02.txt • Maria-Carmen Belinchon maria.c.belinchon@ericsson.com • Miguel-Angel Pallares • Carolina Canales • Peter J. McCann • Jaakko Rajaniemi

  2. Diameter Multimedia Application Scope … Allow a Diameter application to perform the Authentication, Authorization and the collection of Accounting information for Session Initiation Protocol (SIP) services rendered to a client node.

  3. Diameter Multimedia Application Network Architecture … PPR/PPA MAR/MAA SAR/SAA RTR/RTA AAA xyz.com UAR/UAA LIR/LIA OSP abc.com SIP SSP xyz.com HSP xyz.com SIP SIP SIP UAE bob@xyz.com

  4. Diameter Multimedia Application Changes from v01... • Alignment with Diameter Base Protocol v15 • Alignment with “AAA Requirements for the Session Initiation Protocol” - draft-ietf-sipping-aaa-req-01.txt • Way forward: WG item?

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