Diameter Multimedia Application

1
Diameter Multimedia Application
draft-belinchon-aaa-diameter-mm-app-00.txt

• 56th IETF meeting
• Presented by
• miguel.a.garcia_at_ericsson.com

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What is it?

• A Diameter application taylored for the 3GPP IP
  Multimedia Subsystem
• Provides SIP servers with
• Authentication
• Authorization
• Accounting collection
• Designed to be used in conjunction with SIP (RFC
  3261)
• Includes 6 new commands and a few AVPs
• Evolution of draft-johansson-aaa-diameter-mm-app-0
  2
• A solution for draft-ietf-sipping-aaa-req-02

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Architecture
PPR/PPA MAR/MAA SAR/SAA RTR/RTA
AAA xyz.com
UAR/UAA LIR/LIA
OSP abc.com
HSP xyz.com
SSP xyz.com
SIP
SIP
SIP
mobile
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Next steps

• Add a lot of clarifications to the text in the
  draft
• Issue a new version
• Face-lift
• Decoupling from SIP procedures
• Adopt it as a WG item?