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European Telecommunications Standards Institute http://www.etsi.fr

European Telecommunications Standards Institute http://www.etsi.fr. TIPHON Fall’97 VON David Gurle. Agenda. Few words about ETSI ETSI’s work on Internet Telephony History Creation of TIPHON TIPHON’s goals and ambitions TIPHON’s project plan TIPHON’s deliverables. ETSI - Objective.

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European Telecommunications Standards Institute http://www.etsi.fr

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  1. European Telecommunications Standards Institutehttp://www.etsi.fr TIPHON Fall’97 VON David Gurle David Gurle

  2. Agenda • Few words about ETSI • ETSI’s work on Internet Telephony • History • Creation of TIPHON • TIPHON’s goals and ambitions • TIPHON’s project plan • TIPHON’s deliverables David Gurle

  3. ETSI - Objective • To produce the technical standards which are necessary to achieve a large unified European Telecommunications market David Gurle

  4. ETSI - Membership • 418 Full Members from 32 countries • 88 Observers from 17 countries • 31 Associate Members from 12 countries • Membership is growing steadily... David Gurle

  5. ETSI - Major achievements • Mobile networks • GSM (Global System Mobile) • DECT (Digital Enhanced Cordless Terminal) • TETRA (Terrestrial Trunk Radio) • Fixed networks • ISDN • B-ISDN/ATM • SDH • Telecommunication Management Network (TMN) David Gurle

  6. 3COM Alcatel Belgacom Cisco Deutsche Telekom Ericsson France Telecom KPN Lucent Technologies Motorola Nokia Nortel/MICOM Siemens AG Post & Telekom Austria Telia VocalTec David Gurle

  7. TIHPON - Goals • Main objective • Combine telecommunications and Internet technologies to enable voice communications over IP-based networks to work with existing PSTN/ISDN/GSM networks • Philosophy • to create a competitive environment which allows to produce specifications with a global acceptance David Gurle

  8. TIPHON - Scope • Initial focus on voice communications • 3 phases: • Phase 1 (until end of 1997): Voice communication from an IP-based terminal to PSTN/ISDN/GSM handset • Phase 2 (until June 1998) : Voice communication from PSTN/ISDN/GSM hand set to IP-based terminals • Phase 3 (until December 1998): Voice communications from PSTN/ISDN/GSM handsets to PSTN/ISDN/GSM handsets using an intermediary IP-based network David Gurle

  9. TIPHON - Technical Objectives • define set of requirements for service interoperability; • identify reference configurations, interfaces and functional models (gateway) • specify call control procedures, information flows and protocols; • standardize address translation between E.164 and IPv4/v6 addresses David Gurle

  10. TIPHON - Technical Objectives (…) • specify technical aspects of charging/billing • specify technical aspects of security • define end-to-end quality of service parameters, including transcoding and echo-cancellation • implement and build demonstrating environment for TIPHON based products, the TIPHON Net! David Gurle

  11. Tiphon - Project plan David Gurle

  12. TIPHON - Structure • Project Committee • Project Management Committee (PMC) • Chairman, Helmut Schink • Vice-Chairmen,Louise Spergel, Staffan Braugenhardt, Barry Castle • Technical Officer, David Gurlé • Working Group Chairmen • Secretary, Gerald Meyer • Working Groups • Participants David Gurle

  13. TIPHON - Working Groups • 6 Working Groups: • WG 1 - Mohammad Mahloujian: Requirements for service interoperability, technical aspects of charging/billing and security • WG 2 - Jozef Vandenameele: Architecture and reference configurations • WG 3 - Scott Petrack: Call control procedures, information flows and protocols • WG 4 - Louise Spergel: Naming, Numbering and Addressing • WG 5 - Barry Castle: End-to-End Quality of Service aspects • WG 6 - Michael Blaschitz: Verification and Demonstration Implementation David Gurle

  14. TIPHON - Marketing activities, Vice-chairBarry Castle • Goals • Obtain industry acceptance of our output • Gain support from Administrations and Regulators • Obtain support from other standards bodies • Methods • Press Releases, Press Conferences and Interviews with key TIPHON officials • EU: Direct contact with DGIV, DGXIII and DGIII • Progress Reports to Official bodies • Reporting on Liaisons with industry consortia, ETSI internal Liaison and with other Standards Bodies • Participation in ECommerce and SME initiatives • Meetings in USA and Asia/Pacific David Gurle

  15. TIPHON - Liaison activities • Avoid overlapping and assure a complete coverage of the area: technically and geographically • Within ETSI: • Technical Committees: Network Aspects, Special Mobile Group, Signaling, Switching and Protocols • ETSI Projects on Terminals: Multimedia, Digital • Outside ETSI: • ITU-T • IETF • IMTC, VoIP Forum • EURESCOM David Gurle

  16. TIPHON - Organigramme - Overview David Gurle

  17. TIPHON - Organigramme - Details David Gurle

  18. TIPHON - WG 1 • Requirements for service interoperability, technical aspects of charging/billing and security • Objective: • Analyses of requirements for services and definition of mechanisms to ensure service interoperability including technical aspects of charging/billing and security • Deliverables: • 3 Technical Reports: Requirements for service interoperability for phases 1, 2 and 3 David Gurle

  19. TIPHON - WG 2 • Architecture and reference configurations • Objective: • Define reference configurations, network architectures service scenarios, functions and interfaces • Deliverables: • 3 Technical Specifications: Reference configuration, network architecture and interfaces for Phase 1, 2 and 3 David Gurle

  20. TIPHON - WG 3 • Call control procedures, information flows and protocols • Objectives: • Specify the Information Flows that occur when calls are placed between an H.323 endpoint and a PSTN/ISDN/GSM terminal • Produce protocol enhancements or specifications to enable the Information Flows and Call Control Procedures for calls between an H.323 endpoint and a PSTN/ISDN/GSM terminal in the reference configurations • Enable the service definitions of WG1, the reference configurations of WG2, the naming and addressing specifications of WG3 David Gurle

  21. TIPHON - WG3 (...) • Deliverables: • Technical Specification (TS): Call control flows for ITU-T Recommendation H.323 - PSTN/ISDN/GSM involving multiple domains • Technical Specification (TS): Call control flows for calls from H.323 terminal to PSTN/ISDN/GSM terminal • Technical Specification (TS): Object identifier for GSM David Gurle

  22. TIPHON - WG 4 • Naming, Numbering and Addressing • Objective: • identifying and solving naming, numbering and addressing issues specific to/from IP terminals to/from E.164 terminals (PSTN/ISDN/GSM), including carrier selection aspects • Deliverables: • Technical Report (TR): Interworking from IP terminals to E.164 terminals (PSTN/ISDN/GSM) • Technical Report (TR): Interworking from E.164 terminals (PSTN/ISDN/GSM) to IP terminals David Gurle

  23. TIPHON - WG 5 • End-to-End Quality of Service aspects • Objective: • description of technological issues, existing standards and minimum requirements for acceptable QoS. Input from other bodies will be considered wherever appropriate. • Work program: • Technical Report: Review of current Quality of Service (QoS) parameters David Gurle

  24. TIPHON - WG 6 • Verification and Demonstration Implementation • Objective: • build an international demonstration platform showing Tiphon system interoperability as well as multi-vendor interoperability of Tiphon compliant products • Deliverables: • 3 Technical Reports: Verification and Demonstration Implementation (VDI) for phase 1, 2 and 3 David Gurle

  25. Tiphon - Next meetings in 97 • 26 and 29 September - 2 October, Boston (3Com) • 11 - 14 November 97, Vienna (P & T Austria) • 6 - 9 January, Sophia Antipolis (ETSI) David Gurle

  26. TIPHON - contact details • David Gurle • gurle@etsi.fr • Tel: +33 4 92 94 43 55 • Fax: +33 4 93 65 23 77 • url: http://www.etsi.fr/tiphon/ David Gurle

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