1. AIMS Workshop Heidelberg, 9-11 March 1998 IN and B-ISDN Signalling Integration on ATM Platforms Participating European Countries:

2. AIMS Workshop Heidelberg, 9-11 March 1998 Germany Project Overview Bert F. KOCH Bert.Koch@oen.siemens.de http://www.fokus.gmd.de/nthp/insignia/

3. AIMS Workshop Heidelberg, 9-11 March 1998 Overall project objectives Demonstration of trans-European switched ATM networking starting spring '97; Interconnection of islands in Germany, Italy, and Spain

4. AIMS Workshop Heidelberg, 9-11 March 1998 Consortium Siemens Schweiz Switzerland Siemens ATEA Belgium Deutsche Telekom Germany Siemens Germany Prime Contractor F U B Italy Italtel Italy Univ. of Twente The Netherlands Telefonica de Esp. Spain GPT United Kingdom CORITEL Italy Telecom Italia Italy CSELT Italy GMD-FOKUS Germany NTUA Greece Equipment Manufacturer Network Operator Researc h

5. AIMS Workshop Heidelberg, 9-11 March 1998 INSIGNIA Intelligent Network Architecture B-SSP 2 B-SSP 1 B-SCP End System IN interface UNI Signalling NNI Signalling B-IP UNI Signalling IN interface Service Logic Session Model New object-oriented session model in B-SSP for the co-ordination of complex connection configurations New service logic (and creation environment) for multimedia services New concept for Broadband IP (Intelligent Peripheral) Broadband end systems

6. AIMS Workshop Heidelberg, 9-11 March 1998 Interfaces and Protocols B-SSP 2 B-SSP 1 B-SCP End System ATM SAAL(UNI) DSS2 ATM SAAL(NNI) B-ISUP MTP-3B ATM SAAL(NNI) TCAP B-INAP SCCP MTP-3B IN interface UNINNI B-IP UNI IN interface New Subset Unchanged Colour Code:

7. AIMS Workshop Heidelberg, 9-11 March 1998 Selected services for the first trial Network Service B-VPNBroadband Virtual Private Network B-VPN Multimedia application services IMRInteractive Multimedia Retrieval IMR CSCWComputer Supported Cooperative Work CSCW

8. AIMS Workshop Heidelberg, 9-11 March 1998 Islands for the First Trial JAMES NH NH NH

9. AIMS Workshop Heidelberg, 9-11 March 1998 Physical and Virtual Networks VPN is an end systems independent network service

10. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Virtual Private Network Service Calling User Called User B-SSP Call set-up (by user) Influence of service logic User-initiated connection B-SCP

11. AIMS Workshop Heidelberg, 9-11 March 1998 European ATM network MUC2 MAD1 MAD2 B-SSP VPN Call Display B-SSP B-SCP Munich B-SCP Madrid MUC1 MUC3 B-VPN: On-net-to-on-net call, international

12. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Video on Demand Service Set Top Box (STB) B-IP (Broker) Call set-up (by user) Influence of service logic User-initiated connection SCP-initiated connection B-SCP B-SSP Video Server TV

13. AIMS Workshop Heidelberg, 9-11 March 1998 B-VOD demonstration configuration National ATM network MIL1 TOR 1 B-SSP B-SCP Milan B-SCP Turin B-IP TV Video Server 1 TV Video Server 2 B-IP

14. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Videoconference Service Conferee & Originator Conferee Call set-up (by user) Influence of service logic User-initiated connection SCP-initiated connection B-SCP B-IP B-SSP Conferee

15. AIMS Workshop Heidelberg, 9-11 March 1998 European ATM Network MUC2 MUC3 MUC1 MAD1 MAD2 Call Display BLN Munich Madrid Berlin B-SSP Munich Madrid B-SCP B-IP Intelligent creation / modification of a conference

16. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Virtual Private Network Service User Munich Madrid NH JAMES NH B-SSP B-SCP User

17. AIMS Workshop Heidelberg, 9-11 March 1998 Interactive Multimedia Retrieval Milan Turin NH B-SSP B-SCP B-IP Video Server User TV

18. AIMS Workshop Heidelberg, 9-11 March 1998 Computer Supported Cooperative Work User Munich (Berlin) Madrid Turin B-IP NH NH NH JAMES B-SSP B-SCP B-IP B-SCP User

19. AIMS Workshop Heidelberg, 9-11 March 1998 Island and connections for the First trial

20. AIMS Workshop Heidelberg, 9-11 March 1998 Main Difference between First and Second Trial First trial: All IN service requests handled by local SCP Second trial: Some IN service requests handled by remote SCP (SSP-SCP signalling through wide-area network) B-SSP B-SCP User

21. AIMS Workshop Heidelberg, 9-11 March 1998 Second Trial (Summer 1998) Centralized SCP per service (remote SCP) User-Service interaction (UTSI / STUI) Relationship between B-IN and TINA New Service: Broadband Virtual Intranet (VPN applied to private TCP/IP networks)

22. AIMS Workshop Heidelberg, 9-11 March 1998 Selected Services for the Second Trial Network Service B-VPNBroadband Virtual Private Network B-VPN (supporting applications like Broadband Video-Telephony and Virtual Intranet) Multimedia application services IMRInteractive Multimedia Retrieval IMR B-VCBroadband Video Conference B-VC

23. AIMS Workshop Heidelberg, 9-11 March 1998 Additional Service Features for the Second Trial B-VPN Remote VPN Access and Follow Me (these features make use of the User Service Interaction) IMR Different applications (VOD, NOD, MOD) within a single service instance Reconnection to the broker when the selected content ends B-VC New procedures: Invite, Disconnect and Invitation Checking

24. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Virtual Intranet Realizes a logical subnet of the public Broadband ISDN to support corporate Intranets (TCP/IP) Based on generic INSIGNIA VPN service Endsystems support Classical IP over ATM Access security provided by the IN (User Registration and Subscription in SCP) Incorporation of traditional LAN Intranets via Proxy Server Technology

25. AIMS Workshop Heidelberg, 9-11 March 1998 Broadband Virtual Intranet WEB Client 2 WEB Server A (Proxy) B-SSP Call set-up (by user) Influence of service logic IP over ATM B-SCP ARP-Server WEB Server B WEB Client 1 Other parts of Intranet (e.g.LAN) WEB Server C ATM Network Address Resolution

26. AIMS Workshop Heidelberg, 9-11 March 1998 European ATM network WEB Client 1 WEB Server 2 (Proxy) WEB Client 3 B-SSP B-VI / VPN B-SSP Munich B-SCP (remote) Madrid WEB Client 2 B-VI: On-net-to-on-net call, international ARP Server Intranet-LAN WEB Server 3 WEB Server 1

27. AIMS Workshop Heidelberg, 9-11 March 1998 Possible Relationship between INSIGNIA and TINA Object-oriented SSF CCF AU Adaptation unit TINArized SCF, SDF, SMF (Service Objects) Traditional Signalling and (IN) Switching

28. AIMS Workshop Heidelberg, 9-11 March 1998 Conclusions Implementation of B-IN network elements Implementation of advanced multimedia services based on native ATM B-IN and B-ISDN field trials via European ATM network Performance models and measurement for B-IN Contributions to ITU-T standardization (ITU-T: IN CS3)