OSA/Parlay

1
OSA/Parlay An ETSI Perspective ICT-OSA/Parlay
WorkshopBrazil, March 2006

• Anthony Wiles
• Manager
• ETSI Protocol and Testing Competence Centre
  (PTCC)

2
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

3
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 specificationshttp//porta
  l.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!

4
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

5
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
3GPP2 using 3GPP specifications

• The Parlay Group
• www.parlay.org
• OSA Stage 1/2/3
• ES 20x 915

JWG Joint Working Group
ITU-T
1.) Requirementsintroduced by individual bodies
(SA1 22.127 in the 3GPP case)
2.) create the APIthat supports the supersetof
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)
6
Cross-reference with 3GPP
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
7
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
8
(No Transcript)
9
What about Telecoms?

• Does the Internet business model to telecoms?
• Is there a market for telecoms Call Control
  applications anyway?

Well, somebody thinks so
10
(No Transcript)
11
Is this the business model for Parlay?
12
Thank you!

• Browse the OSA pages at
• http//docbox.etsi.org/tispan/open/osa/osa.htm