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Overview of TTT-Services: Advancing VoIP Global Standards and Solutions

TTT-Services is a consortium of VoIP service providers and vendors focused on establishing global telephony services based on TIPHON specifications. The primary objectives include creating and testing a harmonized set of telephony services, promoting openness through public deliverables, and facilitating UPT services for personal mobility across networks. Upcoming implementations are scheduled, emphasizing collaboration among international providers. This presentation outlines the project management plan, scheduled activities, and the results of prior meetings, aiming to enhance VoIP services worldwide.

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Overview of TTT-Services: Advancing VoIP Global Standards and Solutions

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  1. TTT-Servicesupdate presentation Herwart WERMESCHER TTT-Services Project Manager herwart.wermescher@infonova.at http://www.ttt-services.org/

  2. Overview • Background • Objectives of TTT-Services • How to achieve this • Results of the previous meeting • TTT activities at TIPHON www.ttt-services.org

  3. Background • TTT-Services is a consortium of • VoIP Service Providers and their Vendors • Companies that offers services that are necessary for VoIP service deployment on a worldwide basis (TRS - Resolution Service for numbers based on TIPHON specs, Settlement Services, Trust Services) • Openness of TTT-Services • Most of the deliverables/temporary documents will be disclosed to the public • Website, FTP site • Contributions and Liaisons to TIPHON • Open for new Service Providers in the consortium www.ttt-services.org

  4. Objectives • Specify global, harmonized telephony services based on TIPHON specifications • Test and trial those services in a inter-domain multi-vendor environment • The service introduction for a well-defined set of services is scheduled for 22.11.00 www.ttt-services.org

  5. Overview • Background • Objectives of TTT-Services • How to achieve this • TTT-backbone • Test and Trial project Management Plan • TTT-Services Implementation Schedule • Results of the previous meeting • TTT activities at TIPHON www.ttt-services.org

  6. TTT-backbone TRS Telcordia (New Jersey) Clearinghouse Trust Service Provider Transnexus (Atlanta) Datakom (Vienna) Public IP network Or IP Network Belgacom II (Brussels) Telia (Stockholm) Belgacom I (Brussels) PanTel (Budapest) Telekom Austria I (Vienna) TTT-backbone MATAV (Budapest) Telekom Austria II (Graz) Omnitel (Milano) TeleDanmark (Copenhagen) Telefonica (Madrid) Omnitel (Turin) www.ttt-services.org

  7. Test and trial Project Management Plan Services will be defined in deliverable D1. The current status of D1 is attached to 17TD136. www.ttt-services.org

  8. TTT-Services Implementation Schedule • Commitment of Vendors for the implementation of several functionalities that are necessary e.g.: • Signalling path between interdomain GK-GK • Schedule for implementation of an agreed minimum set of H.225.0 Annex G GK-GK communication • Multizone per domain • implementation of security aspects • Commitment of global service providers • Protocols are available for implementation • System is in place for tests and trials www.ttt-services.org

  9. Overview • Background • Objectives of TTT-Services • How to achieve this • Results of the previous meeting • UPT number assignment (See 17TD132) • Service „Stage 0“ descriptions (See 17TD136) • Work on the interface between GK and AD-BES boxes • Work on the protocol to the TRS • TTT activities at TIPHON www.ttt-services.org

  10. +878 Numbers for Tests and Trials • ITU-T SG2 assigned the UPT code +878 878 to be used by TTT-Services until service introduction (22.11.00) • Number-blocks will be allocated to each participating Network Operator • Allocation proposals will be sent by the TTT-Services consortium to ITU-TSB www.ttt-services.org

  11. Allocation proposals • Numbers shall have the format: +878 878 00000xxxx • Where xxxx is a four-digit number out of the range 0001 – 9999. www.ttt-services.org

  12. International UPT Service • The international UPT Service offers global number portability. • UPT in addition enables access to telecomunication services while allowing personal mobility. • It enables each UPT user to participitate in a user-defined set of subscribed services • and to initiate and receive calls on the basis of a personalnetwork-transparent UPT number across multiple networks on any • fixed Terminal • mobile Terminal • IP-based Terminal • Calls to UTP users may also be made by non-UPT users. For more information see 17TD132. www.ttt-services.org

  13. Service „Stage 0“ descriptions • Introduction • Description • Service advantages • Service Provisioning and User Profile information • Billing, accounting and settlement • Global Services • Security aspects • QoS aspects www.ttt-services.org

  14. ... created for • Basic Voice Services • SCN Terminal initiated Guest Dialer scenario • SCN Terminal initiated Subscriber dialer scenario • IP Terminal initiated Subscriber dialer scenario • IP Terminal initiated Guest Dialer scenario • Supplementary Services • Call completion on busy subscriber • Call Forwarding • Call Barring • CLIP, CLIR www.ttt-services.org

  15. ... and • Value Added Services • Customer Self Care • Voice Mail – Unified Cross Messaging • Calling Cards • Prepaid Cards • Audio Conferencing (more than 3 way) • Call Completion on Busy Subscriber www.ttt-services.org

  16. TTT activities at TIPHON • TTT-Services meetings will take place three working-days in advance of the TIPHON meetings because: • Based on TIPHON specifications • Possibility to influence TIPHON as soon as possible • Co-operation agreement • Work on contributions to TIPHON related to Services • Test and trial with products claim to get TIPHON compliance on an inter-domain basis • Add service enrichment aspect to the tests and trials • Invite Service Providers at TIPHON to join the efforts www.ttt-services.org

  17. Pointers and References • TTT-Services meetingsNext meeitng: Ottawa • TTT Explodertttservices@infonova.at • TTT Websitehttp://www.ttt-services.org/ • TTT FTP-Siteftp.infonova.at/tttservices www.ttt-services.org

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