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IIT 2008 VoIP Conference Copyright © 2008 SIP Forum

Making SIP Real: Filling the Gaps

Dr. Eric Burger 

Chairman of the Board, SIP Forum

eburger@sipforum.org

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Why Do People Say SIP is Complex?

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Computer Science Definition of Complex

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Function

Points

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Why Complexity Matters

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Complexity Measure

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Is it Possible to Reduce Complexity?

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What are the Different Kinds of Profiles?

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Why SIPconnect?

TDM Interconnect Works, but is Bad

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Where are mySIP services?

Why am I

paying for a

gateway?

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IP Interconnect: SIP Trunk (SIPconnect)

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SIP Services

SIP Enterprises SIP Endpoints

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Is Complexity Just Wrong?

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 Addressing a Complex World

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SIPit Goal: Find and fix what doesn’t work

Fix Bugs in Real Time

 Allows immediate

retesting High-yield testing

Participants claim 4 to

6 months worth of

results from 1 week at

SIPit

Improve Standards

If two teams argue

over specification,need to clarify

specification

Testing identifies

errors and omissions

in the Standards Reports from SIPit

allow the IETF to focus

on real industry needsIIT 2008 VoIP Conference Copyright © 2008 SIP Forum

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SIPit Events

SIPit 23 – October 2008 – Lannion, France

Hosted by the ETSI Interopolis Service

SIPit 24 – May 2009 – Akihabara, Japan

Hosted by WIDE

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SIP is Strong and Getting Stronger 

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Thank You!

Eric Burger 

Chairman of the Board, SIP Forum

eburger@sipforum.org

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