ETSI Protocol and Testing Competence Centre (PTCC) OSA/Parlay – An ETSI Perspective ICT-OSA/Parlay Workshop Brazil, March 2006 Anthony Wiles Manager ETSI Protocol and Testing Competence Centre (PTCC)

OSA/Parlay: fruit of co-operation ETSI, Parlay and 3GPP working together Common ETSI OSA, Parlay and 3GPP OSA standards Common developers, applications ETSI, Parlay and 3GPP Joint Working Group ETSI manages UML model, code generation, editing and publication of specifications, ETSI develops test specifications and hosts Interop 3GPP provide meeting support and procedures, connection with mobile world Parlay provides marketing, community, events and brand

OSA/Parlay Open Standards Available for free OSA information available from: http://portal.etsi.org/docbox/TISPAN/Open/OSA/osa.htm Links to latest draft specifications: http://portal.etsi.org/docbox/TISPAN/Open/OSA/Overview.html Contains source IDL, Java and WSDL code Developed by companies from 15 countries, 20+ nationalities involved Small companies (SME) as involved as big companies Parlay globe logo well chosen!

Opening the Standards... OSA/Parlay offers choice to operators Choice of network in which to use OSA/Parlay Circuit-Switched / IN, 2G, 3G mobile, IMS/VoIP based Choice of deployment and business model OSA/Parlay ‘original’ flavour Corba, Java J2SE or J2EE-based implementation ParlayX Web Services flavour Choice of functionality Voice + multi-media call control, location, presence, user interaction, VoiceXML, SMS, MMS, e-mail based messaging, Application management (Framework), GPRS session control, SIP binding, policy management, account management and charging Features being worked on: QoS management, service broker integration, broadcast messaging

Relation to Standardisation Bodies TISPAN Project OSA portal.etsi.org/docbox/tispan/open/osa/index.html OSA Stage 1/2/3 ES 20x 915 CT5 www.3gpp.org/TB/CT/CT5/CT5.htm OSA Stage 2/3 23.198, 29.198/199, 29.998 The Parlay Group www.parlay.org OSA Stage 1/2/3 ES 20x 915 3GPP2 using 3GPP specifications Work flow Reference in ITU-T Roadmap JWG Joint Working Group ITU-T 1.) Requirements introduced by individual bodies (SA1 22.127 in the 3GPP case) 2.) create the API that supports the superset of all requirements (meeting jointly) 3.) Results transferred back to individual bodies in form of e.g. CR in 3GPP SA1/CT5 (22.127, 23.198, 29.198/9, 29.998)

Cross-reference with 3GPP ETSI Description TS 22.127 (Rel-4, 5, 6) EG 201 988 (4 parts) OSA Requirements TS 23.127 (Rel-4, 5) - VHE/OSA Architecture TS 23.198 (Rel-6) OSA Architecture TS 29.198 Rel-4 ES 201 915 OSA API Rel-4, Parlay 3 TS 29.198 Rel-5 ES 202 915 OSA API Rel-5, Parlay 4 TS 29.198 Rel-6 ES 203 915 OSA API Rel-6, Parlay 5 TS 29.199 Rel-6 ES 202 391 Parlay X 2 TR 29.998 (Rel-4, 5, 6) OSA Mapping Reports TR 102 397 Parlay X Mapping

In what way has the Internet changed the way we do business? 20th Century model Dozens of markets of millions of people 21st Century model Millions of markets of dozens of people “The 20th Century mass production world was about dozens of markets of millions of people. The 21st Century is all about millions of markets of dozens of people” Joe Kraus

www.ebay.com www.amazon.com www.lulu.com www.google.com.br

Well, somebody thinks so … What about Telecoms? Does the Internet business model to telecoms? Is there a market for telecoms Call Control applications anyway? Well, somebody thinks so … www.skype.com

Is this the business model for Parlay? www.parlay.org

Browse the OSA pages at: Thank you! Browse the OSA pages at: http://docbox.etsi.org/tispan/open/osa/osa.htm