1. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 1 Joint 3GPP & TISPAN Workshop on NGN-IMS - Objectives - Alain Le Roux (France Telecom), TISPAN Chairman alainxavier.leroux@francetelecom.com Magnus Olsson (Ericsson), 3GPP SA2 Chairman magnus.m.olsson@ericsson.com

2. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 2 Agenda 1.Approval of agenda and Documents 2.Workshop objectives 3.NGN (Release 1) Architecture status 4.IMS Architecture and R6 & R7 status 5.Review of the NGN-IMS issues & status 6.Fixed Access to IMS issues/discussion 7.Backbone issues/Interco schemes 8.Session Border Controllers concept 9.Current activities and work plan 10.Next steps/Future cooperation 11.Any other issue 12.Wrap-up/closure

3. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 3 Agenda Item 6 "IMSoFA" issues 6.1 Services & Supplementary services 6.2 User identification issues (with 6.1) 6.3 Security & Authentication (and Legal Intercept) 6.4 Support of IPv4/IPv6, NAT 6.5 SIP/SDP Profile for IMSoFA 6.6 "Gq" requirements 6.7 Bearer QoS classes & mapping 6.8 Audio & Video Codecs use 6.9 IMS Specs endorsement for NGN Release 1 6.10 Emergency communications 6.11 Other R1 requirements/topics 6.12 Beyond R1 requirements

4. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 4 Presentations & Timing 1.Approval of agenda and Documents(s1)  Doc WS(05)01 2.Workshop objectives(s1)  Doc WS(05)01 3.NGN (Release 1) Architecture status(s1)  Doc WS(05)02 (TISPAN) 4.IMS Architecture and R6 & R7 status (s2)  Doc WS(05)03 (3GPP) 5.Review of the NGN-IMS issues & status (s2)  Doc WS(05)04, others? 6.Fixed Access to IMS issues/discussion (s3-s4)  Doc WS(05)05 through 16, others? 7.Backbone issues/Interco schemes (s5-s6)  Doc WS(05)17, 18, others? 8.Session Border Controllers concept(s6)  Covered under Item 6. Others? 9.Current activities and work plan(s7)  Doc WS(05)19, others? 10.Next steps/Future cooperation(s7) 11.Any other issue(s8) 12.Wrap-up/closure(s8)

5. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 5 Workshop objectives  Understanding requirements and plans  TISPAN_NGN R1 requirements and status  3GPP IMS R6 & R7 status  Fixed access to IMS (in NGN)  xDSL support requirements  Issues  Identification of common aspects  IMS related aspects, Adaptations required  Next Releases requirements  3GPP, ETSI TISPAN and SDOs  cooperation/interactions

6. 30-31 March 2005Workshop "IMS over Fixed Access" - Washington 6 Expected results  Agenda item 6: Identification of issues requiring cooperation  Which IMS components & interfaces are reused in NGN  Which ones are likely going to be endorsed & impacted  Issues requiring joint discussion/decisions  Updating the issues with 3GPP TSGs concerned  Agenda item 10: Collaboration/Interaction & Working methods  Identification of TISPAN, 3GPP TSGs and interested SDOs respective leadership and responsibility  Release Calendars and issues resolution  Future Joint meetings and/or Workshops  3GPP Release 6/7 and TISPAN_NGN Release Relationships  …