[{"name":"S2-2501374","title":"LS from SA WG4: Reply LS on Clarification of DC Binding Information","source":"SA WG4","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Action","abstract":"SA WG4 thanks SA WG2 for their liaison on Clarification of DC Binding Information. SA WG4 understands that this relates to supporting standalone application data channel without any bootstrap data channel, where it is required that both UEs need to acquire a compatible version of the DC app for such application data channel to be established. {. .}","secretary_remarks":"Revision of Postponed S2-2500065 from SA WG2#166AHE. Postponed","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14460,"status":"postponed","reservation_date":"2025-01-27 14:23:24","uploaded":"2025-01-28 07:20:52","revisionof":"S2-2500065","revisedto":"S2-2502796","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2. Attachments: -","Cc":"","lsoriginalls":"S4-242111","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501374.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501378","title":"LS from SA WG3: LS on IMS support for AF authorization and IMS avatar communication","source":"SA WG3","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"SA WG3 has been studying the authentication and authorization of an Application Function (AF) in TR 33.790 as part of Key Issue #3: 'Security and privacy aspects of IMS DC capability exposure'. This key issue is related to the IMS event framework and the IMS Data Channel session control work in TS 23.228. In the context of TR 33.790, KI#3 an AF is supposed to be authenticated and authorized before requesting for an IMS event or requesting the establishment\/update\/termination of a data channel. {. . .}","secretary_remarks":"Revision of Postponed S2-2500079 from SA WG2#166AHE. Responses drafted in S2-2501954, S2-2502139. Final response in S2-2502434","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13590,"status":"replied to","reservation_date":"2025-01-27 14:23:24","uploaded":"2025-01-28 07:20:52","revisionof":"S2-2500079","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2. Attachments: S3-250192","Cc":"","lsoriginalls":"S3-250170","lsreply":"S2-2502434, S2-2502434","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501378.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501501","title":"KI#1: Editorial updates to IMS Subscribe\/Notify Framework Architecture","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Mostly ediorial corrections to enhance the flow of information. Remove event category from call flows. Clarified the interworking event. Include AF Identifier as additional input to the subscribe request by an AS so that NEF and HSS can perform necessary authorization prior to hanlding the request.","secretary_remarks":"Revision of (Unhandled) S2-2500203 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14330,"status":"not treated","reservation_date":"2025-02-06 23:50:00","uploaded":"2025-02-10 22:08:27","revisionof":"S2-2500203","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1536.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501501.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.1.2.1, AA.2.1.5.1, AA.2.2.3, AA.2.4.5.3, AD.1, AD.2.3.2, AD.2.2.3, AD.2.4, AD.2.5.2, AD.3.1, AD.3.2, AD.3.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501502","title":"KI#1: Update to NEF Services","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Include AF identifier to Nnef_ImsEE_Subscribe to enable NEF authorization. Align Nnef_ImsEE_Notify service with the IMS AS and HSS Notify service.","secretary_remarks":"Revision of (Unhandled) S2-2500204. Revised in parallel session to S2-2502272.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14340,"status":"revised","reservation_date":"2025-02-06 23:50:06","uploaded":"2025-02-10 22:08:27","revisionof":"S2-2500204","revisedto":"S2-2502272","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5209.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501502.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.6.39.2.1, 5.2.6.39.2.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501503","title":"KI#8: Update to Architecture for avatar communications","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add editor notes for security related aspects. Add editor notes related to the means for providing the DC AS URL to the DCSF. Clarify the ways in which MF fetches the Avatar representation, directly from the BAR through redirection from the DC AS or indirectly via the DC AS.","secretary_remarks":"Revision of (Postponed) S2-2500205. Revised in parallel session to S2-2502197.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13760,"status":"revised","reservation_date":"2025-02-06 23:50:07","uploaded":"2025-02-10 22:08:27","revisionof":"S2-2500205","revisedto":"S2-2502197","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1537.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501503.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.3.2, AC.11.1, AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501504","title":"KI#3: Update to DC interworking with MTSI UE","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editorial changes and linguistic enhancements. Inconsistenceis relates to the interworking event specified in claue AD.2.5.2 Application Data Channel requires interworking is established Detected when an Application Data Channel that requires interworking is in the process of establishment. Network detects that an P2A Application data channel is in process of establishment and the MDC2 resources are assigned for the Application data channel. This event is detected when an IMS is in the process of being established, and a Notify is sent out as per clause AC.7.9.3. However, clause AC.7.9.4 includes 2 notifications related to the same event, one initiated by the IMS AS when the session is in the process of being established and the second one when the session is established as this is needed for this use case. The second Notify is not aligned with the event description. As is stands, looks like the event should report a Notify when the session is in the process of being established and when the session is established. Although only one is needed per use case, this is the one way to support the 2 cases with a single event otherwise 2 distinctive events are required, and the AS has to subscribe to both. Comments are inserted in the text. There is also additional inconsistency since it is unclear in AC.7.9.4 how the communication between UE#1 and the DC AS is established to enable interworking. The text includes the comments relevant to this aspect.","secretary_remarks":"Revision of (Unhandled) S2-2500207 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14390,"status":"not treated","reservation_date":"2025-02-06 23:50:07","uploaded":"2025-02-10 22:08:27","revisionof":"S2-2500207","revisedto":"S2-2502912","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1539.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501504.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.9.0, AC.7.9.1, AC.7.9.2, AC.7.9.3, AC.7.9.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501505","title":"KI#2: Generalizing Information Retrieval","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Make the service generic to retrieve any information stored in HSS.","secretary_remarks":"Revision of (Unhandled) S2-2500208. Revised in parallel session to S2-2502270.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14180,"status":"revised","reservation_date":"2025-02-06 23:50:08","uploaded":"2025-02-10 22:08:27","revisionof":"S2-2500208","revisedto":"S2-2502270","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1540.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501505.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.1.1, AA.2.1.2.8.","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501660","title":"Update on multiplexing handling","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add new description in AC.7.10.1 on DCSF not performing multiplexing towards serving UE when serving UE does not multiplex any DC Add new description in AC.7.10.4.2.1 on DCSF determine to multiplex ADCs.","secretary_remarks":"Revised in parallel session to S2-2502249.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13910,"status":"revised","reservation_date":"2025-02-08 03:51:55","uploaded":"2025-02-10 09:24:51","revisionof":"","revisedto":"S2-2502249","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1583.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501660.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.4.2.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501661","title":"De-multiplexing ADC to avoid multiplexing ADCs with same stream ID","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add new de-multiplex criteria based on same stream ID used; Add new sub-clause to show the procedure accordingly. NOTE: Two alternatives are provided for determining which is the better way forward","secretary_remarks":"Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13940,"status":"not treated","reservation_date":"2025-02-08 03:52:03","uploaded":"2025-02-10 09:24:51","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1584.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501661.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.1, AC.7.10.3.1, AC.7.10.4.2.1, AC.7.10.4.2.x (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501662","title":"Abbreviations of ADC and BDC","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Addition of ADC and BDC in clause 3.3.","secretary_remarks":"Revision of (Unhandled) S2-2500287 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14480,"status":"not treated","reservation_date":"2025-02-08 03:52:04","uploaded":"2025-02-10 09:24:51","revisionof":"S2-2500287","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1543.0,"crrevision":1.0,"crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501662.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"3.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501663","title":"Adding more event filters for ADC media type","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Refine the granularity of event filters for ADC media type.","secretary_remarks":"Revision of (Unhandled) S2-2500288 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14360,"status":"not treated","reservation_date":"2025-02-08 03:52:06","uploaded":"2025-02-10 09:24:51","revisionof":"S2-2500288","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1544.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501663.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AD.2.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501664","title":"Update on support of DC interworking","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a new description that the new added video media is for sendonly.","secretary_remarks":"Revision of (Unhandled) S2-2500291 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14400,"status":"not treated","reservation_date":"2025-02-08 03:52:06","uploaded":"2025-02-10 09:24:51","revisionof":"S2-2500291","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1465.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501664.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.9.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501665","title":"Modification on general description for standalone IMS DC session","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Correct the wording of 'user concern' to 'user consent'. 2. Change 'information from application' to 'information for the application' 3. Some editorial change.","secretary_remarks":"Revision of (Unhandled) S2-2500292 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14440,"status":"not treated","reservation_date":"2025-02-08 03:52:08","uploaded":"2025-02-10 09:24:51","revisionof":"S2-2500292","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1546.0,"crrevision":1.0,"crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501665.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.10.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501731","title":"Correction of detection criteria for event exposure","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Event detection criteria are updated to include the success of media resource reservation in the criteria. Editorial changes are proposed.","secretary_remarks":"Revision of (Unhandled) S2-2500620 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14370,"status":"not treated","reservation_date":"2025-02-09 15:12:08","uploaded":"2025-02-10 13:14:20","revisionof":"S2-2500620","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1548.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501731.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AD.2.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501732","title":"Updates on procedure and service of DC interworking via DC AS","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Use Nimsas_MediaControl_MediaInstruction service operation in step 6a with the indication of DC interworking simultaneously with P2A media resource reservation, to trigger the notification from the IMS AS to DC AS; Enhance the existing procedure of P2A DC establishment to indicate DC AS that the DC connection being established is for DC interworking. UE#2 information is included by IMS AS in the notification to DC AS, not notified by DCSF. Correct step 8 with Nimsas_SessionEventControl_Notify response. Add interworking indication in Nimsas_MediaControl_MediaInstruction service operation.","secretary_remarks":"Revision of (Unhandled) S2-2500623 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14410,"status":"not treated","reservation_date":"2025-02-09 15:12:20","uploaded":"2025-02-10 13:14:20","revisionof":"S2-2500623","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1551.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501732.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.9.3, AA.2.4.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501733","title":"Updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editor's notes are removed and texts are added to describe the solution described above.","secretary_remarks":"Revision of (Agreed) S2-2501096. Revised in parallel session to S2-2502200.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13860,"status":"revised","reservation_date":"2025-02-09 15:12:21","uploaded":"2025-02-10 13:14:20","revisionof":"S2-2501096","revisedto":"S2-2502200","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1552.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501733.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.2.2, AC.7.10.3.1, AC.7.10.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501734","title":"Service updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile, Samsung","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The services of IMS AS and MF are updated to support data channel multiplexing over single SCTP connection.","secretary_remarks":"Revised in parallel session to S2-2502201.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13950,"status":"revised","reservation_date":"2025-02-09 15:12:21","uploaded":"2025-02-10 13:14:20","revisionof":"","revisedto":"S2-2502201","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1586.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501734.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AA.2.4.3.2, AA.2.4.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501735","title":"Correction on DC multiplexing procedures","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: remove the description of IMS AS notifying DCSF about DC multiplexing event; Correct the procedures by adding missing step of IMS AS notifying DCSF about the successful media modification.","secretary_remarks":"Revision of (Unhandled) S2-2500883 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13900,"status":"not treated","reservation_date":"2025-02-09 15:12:22","uploaded":"2025-02-10 13:14:20","revisionof":"S2-2500883","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1572.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501735.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.1, AC.7.10.4.1.1, AC.7.10.4.1.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501736","title":"KI#2: Update to Network Capability Exposure Procedures","source":"China Mobile, [Ericsson, NTT DOCOMO]","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct th service operation Nimsas_SessionEventControl_Notify service Correct the Session delete procedue. The deletion request need not be reported to the DCSF. There is no reason why the DCSF would reject a session deletion request. Also unclear what will the DC AS do in case of a rejection. Editorial changes.","secretary_remarks":"Revision of (Agreed) S2-2501097. Revised in parallel session to S2-2502266, merging S2-2501952","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14030,"status":"revised","reservation_date":"2025-02-09 15:12:23","uploaded":"2025-02-10 13:14:20","revisionof":"S2-2501097","revisedto":"S2-2502266","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1541.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501736.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AG.2.3 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501737","title":"Updates on downloading Avatar representation in UE centric rendering mode","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add rendering mode in avatar media specifications to indicate the rendering mode when the application DC is established. clarifies to download the representation to the MF using resource URL which can point to DC AS or BAR. clarifies the representation to UE who requests the representation based on UE centric rendering mode. Editorial changes.","secretary_remarks":"Revised in parallel session to S2-2502196.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13680,"status":"revised","reservation_date":"2025-02-09 15:12:24","uploaded":"2025-02-10 13:14:20","revisionof":"","revisedto":"S2-2502196","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1587.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501737.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.3.2, AA.2.5.2.2, AC.11.1, AC.11.3.2.1, AC.11.3.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501738","title":"Updates on HSS Nhss_ImsEventExposure service","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a new service operation Nhss_ImsEE_Notify.","secretary_remarks":"Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14380,"status":"not treated","reservation_date":"2025-02-09 15:12:24","uploaded":"2025-02-10 13:14:20","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1588.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501738.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.1.5.3 (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501739","title":"KI#2: Procedure of adding bootstrap DC to existing IMS session","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Procedure of adding bootstrap DC to existing IMS session is added.","secretary_remarks":"Revised in parallel session to S2-2502268.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14110,"status":"revised","reservation_date":"2025-02-09 15:12:25","uploaded":"2025-02-10 13:14:20","revisionof":"","revisedto":"S2-2502268","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1589.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501739.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.1.X (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501790","title":"Resolving ENs on Avatar communication","source":"Qualcomm Incorporated","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarified the communication between MF and BAR for Avatar representation downloading. Modify the description of procedures in clause AC.11.3.2.1 and AC.11.3.2.2.","secretary_remarks":"Revision of (Noted) S2-2500169. Revised in parallel session to S2-2502194.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13640,"status":"revised","reservation_date":"2025-02-10 02:41:00","uploaded":"2025-02-10 08:07:48","revisionof":"S2-2500169","revisedto":"S2-2502194","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1531.0,"crrevision":1.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501790.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501792","title":"Clarification on third-party user ID provisioning procedure","source":"Qualcomm Incorporated","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the differences in third-party user identity information provisioning for UE and IP-PBX.","secretary_remarks":"Revision of (Unhandled) S2-2500173. Merged into S2-2502273","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14240,"status":"merged","reservation_date":"2025-02-10 02:43:38","uploaded":"2025-02-10 08:07:48","revisionof":"S2-2500173","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1534.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501792.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501861","title":"KI#4: Update of procedure description","source":"Nokia, Samsung, Qualcomm","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify procedure regarding presence or absence of third party ID information in SIP INVITE from IP-PBX.","secretary_remarks":"Revision of (Unhandled) S2-2501012. Revised in parallel session to S2-2502273, merging S2-2501953 and S2-2501792","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14250,"status":"revised","reservation_date":"2025-02-10 06:58:15","uploaded":"2025-02-10 16:55:26","revisionof":"S2-2501012","revisedto":"S2-2502273","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1579.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501861.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.2.2.3, AF.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501862","title":"KI#2: Update of procedures","source":"Nokia","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: New protocol stack added to AC.6. Editor's note in AG.1 is removed. Detailed call flows of adding application data channel(s) to an existing IMS session are provided for A2P, P2P, and P2A2P DC. The detailed IMS AS behaviour is also described. Editor's note is added that detailes for standalone IMS DC are FFS.","secretary_remarks":"Revision of (Endorsed) S2-2501099. Revised in parallel session to S2-2502267.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14070,"status":"revised","reservation_date":"2025-02-10 07:00:02","uploaded":"2025-02-10 16:55:26","revisionof":"S2-2501099","revisedto":"S2-2502267","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1581.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501862.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.6, AG.1, AG.2.1, AG.2.1.X (new), AG.2.1.Y (new), AG.2.1.Z (new), AG.2.1.ZZ (new), AG.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501883","title":"Resolving ENs on Avatar ID List","source":"Qualcomm Incorporated, ZTE","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the detail parameters of Avatar ID List are specified by SA WG4.","secretary_remarks":"Revised in parallel session to S2-2502199.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13830,"status":"revised","reservation_date":"2025-02-10 08:03:25","uploaded":"2025-02-10 08:06:18","revisionof":"","revisedto":"S2-2502199","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1593.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501883.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501950","title":"Clarification on DC Application Server","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the function description of DC Application Server.","secretary_remarks":"Revision of (Unhandled) S2-2500638 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14470,"status":"not treated","reservation_date":"2025-02-10 10:18:11","uploaded":"2025-02-10 11:06:06","revisionof":"S2-2500638","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1557.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501950.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"3.1, 3.3, AC.2.2.X(new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501951","title":"Address EN on Avatar Representation Downloading","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Address the EN regarding Avatar Representation in clause AC.11.","secretary_remarks":"Revised in parallel session to S2-2502195.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13720,"status":"revised","reservation_date":"2025-02-10 10:18:12","uploaded":"2025-02-10 11:06:06","revisionof":"","revisedto":"S2-2502195","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1594.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501951.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.1, AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501952","title":"KI#2: Update to Network Capability Exposure Procedures","source":"[Ericsson, NTT DOCOMO], ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct th service operation Nimsas_SessionEventControl_Notify service Correct the Session delete procedue. The deletion request need not be reported to the DCSF. There is no reason why the DCSF would reject a session deletion request. Also unclear what will the DC AS do in case of a rejection. Editorial changes.","secretary_remarks":"Revision of (Agreed) S2-2501097. Merged into S2-2502266","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14060,"status":"merged","reservation_date":"2025-02-10 10:18:13","uploaded":"2025-02-10 11:06:06","revisionof":"S2-2501097","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1541.0,"crrevision":3.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501952.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AG.2.3 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501953","title":"Clarification on Third Party ID Signing and Verification Procedure","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify several steps in third party ID information signing and verification procedure and align the step description with the figure.","secretary_remarks":"Merged into S2-2502273","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14300,"status":"merged","reservation_date":"2025-02-10 10:18:15","uploaded":"2025-02-10 11:06:06","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1595.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501953.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2501954","title":"[DRAFT] Reply LS on IMS support for AF authorization and IMS avatar communication","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS on IMS support for AF authorization and IMS avatar communication","secretary_remarks":"Response to S2-2501378. Merged into S2-2502193","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13600,"status":"merged","reservation_date":"2025-02-10 10:18:16","uploaded":"2025-02-10 11:06:06","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2501954.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502076","title":"[DRAFT] LS on IMS DC multiplexing","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG4. CC: -. Attachments: None.","secretary_remarks":"Revised in parallel session to S2-2502202.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13980,"status":"revised","reservation_date":"2025-02-10 13:52:17","uploaded":"2025-02-10 15:36:36","revisionof":"","revisedto":"S2-2502202","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502076.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502077","title":"KI#8 update architecture description for avatar communication","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1.Update detail procedure of the avatar communication network centric call flow. 2.Remove the ENs that have been solved. 3.Some editorial correction.","secretary_remarks":"Revision of (Postponed) S2-2500821. Confirm CR Revision - CR states 0! Revised in parallel session to S2-2502198.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13790,"status":"revised","reservation_date":"2025-02-10 13:52:17","uploaded":"2025-02-10 15:36:36","revisionof":"S2-2500821","revisedto":"S2-2502198","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1567.0,"crrevision":1.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502077.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502078","title":"Update NEF services to align with IMS AS services","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: updates Nnef_ImsSessionManagement service to align with the updated service in TS 23.228 CR 1550.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14230,"status":"noted","reservation_date":"2025-02-10 13:52:21","uploaded":"2025-02-10 15:36:36","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5372.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502078.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.6.40.2, 5.2.6.40.3, 5.2.6.40.5","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502079","title":"Update Network Capability Exposure Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update Annex AG.2.2 with detailed call flows of establishing IMS session with standalone bootstrap data channel(s), and standalone A2P application data channel(s). Remove Editor's Notes in Annex AG.2.2.","secretary_remarks":"Revised in parallel session to S2-2502269.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14140,"status":"revised","reservation_date":"2025-02-10 13:52:22","uploaded":"2025-02-10 15:36:36","revisionof":"","revisedto":"S2-2502269","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1596.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502079.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.2, AG.2.2.1 (new), AG.2.2.2 (new) ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502094","title":"Complete the details for KI#2","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Calling and called party IDs are removed from Nimsas_ImsSessionManagement_Update request, since the session is identified by session ID. The MDC1 media endpoint address is added to the Nimsas_ImsSessionManagement_Update and Nimsas_ImsSessionManagement_Create requests.","secretary_remarks":"Revision of (Postponed) S2-2500971. Revised in parallel session to S2-2502271.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14200,"status":"revised","reservation_date":"2025-02-10 14:35:33","uploaded":"2025-02-10 14:38:40","revisionof":"S2-2500971","revisedto":"S2-2502271","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5311.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502094.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.6.40.2, 5.2.6.40.3, 5.2.6.40.5","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502095","title":"HSS handling for subscription with IMS","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: HSS does subscription with IMS AS if the IMS DC is enabled for the IMPU","secretary_remarks":"Revision of (Postponed) S2-2500950. Revised in parallel session to S2-2502274.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14310,"status":"revised","reservation_date":"2025-02-10 14:37:47","uploaded":"2025-02-10 14:48:43","revisionof":"S2-2500950","revisedto":"S2-2502274","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1576.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502095.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AD.1, AD.2.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502096","title":"MMTel media removal clarification","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: IMS AS shall release the IMS data channel session when it determines that UE is not allowed to use standlaone IMS DC while removing all MMTel media from an exising IMS session","secretary_remarks":"Revision of (Unhandled) S2-2500951 Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14450,"status":"not treated","reservation_date":"2025-02-10 14:39:03","uploaded":"2025-02-10 14:48:56","revisionof":"S2-2500951","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1577.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502096.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.10.2.5","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502135","title":"KI#7: Updates on determination and handling of multiplexing","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: How the UE requests the multiplexing of data channel streams in SDP offer is clarified. The determination and handling of multiplexed or de-multiplexed data channel streams at DCSF, IMS AS are clarified. The case of multiplexing the local bootstrap data channels and the remote bootstrap data channels is clarified as well.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14020,"status":"noted","reservation_date":"2025-02-10 17:50:51","uploaded":"2025-02-10 17:56:52","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1597.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502135.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.1, AC.7.10.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502136","title":"KI#3: Updates on the ADC Interworking via DC AS procedure","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifying that the DCSF indicates to IMS AS that the P2P ADC needs to be changed to P2A ADC when the IMS DC interworking action is required. Clarifying that the IMS AS modifies the SDP answer for ADC as the P2A ADC is accepted if this kind of modification by the network is supported by the network. If not supported, the IMS AS may reject the P2P ADC request so that the DC MTSI UE may initiate P2A ADC setup.","secretary_remarks":"Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14420,"status":"not treated","reservation_date":"2025-02-10 17:50:52","uploaded":"2025-02-10 17:56:52","revisionof":"","revisedto":"S2-2503167","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1598.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502136.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.9.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502137","title":"KI#8: EN resolutions for Avatar communication","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: How the DCSF gets the DC AS URL for Avatar ID List download when it is requested through bootstrap data channel is clarified. The DCSF gets from the DCSF service specific data or from its local configuration. It is clarified that MF receives a Replacement HTTP URL representing the Avatar ID List from DCSF, and uses this to replace the root URL of the Avatar ID when the Avatar Representation is requested through data channel. This makes the Avatar Representation request message to be transferred from MF to DC AS via MDC2 interface. By this way, the MF can directly download the Avatar Representation from BAR if the Replacement HTTP URL points BAR. Also, the MF can download the Avatar Representation when it is requested through bootstrap data channel as well as application data channel. The step 5 to 8 of Figure AC.11.3.2.2-1 are revised according to the EN. Detail procedures are clarified in overal.","secretary_remarks":"Merged into S2-2502196","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13710,"status":"merged","reservation_date":"2025-02-10 17:50:53","uploaded":"2025-02-10 19:30:55","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1599.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502137.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.3.2, AA.2.5.2.2, AC.11","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502138","title":"KI#3: Updates on interworking with MTSI UE procedures","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The event ID is corrected to align with clause AD.2.5.2. The event notification steps are corrected for consistency between AC.7.9.3 and AC.7.9.4. The event description in AD.2.5.2 is updated to cover the event notification condition of AC.7.9.4 as well.","secretary_remarks":"Not Handled","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14430,"status":"not treated","reservation_date":"2025-02-10 17:50:54","uploaded":"2025-02-10 21:19:01","revisionof":"","revisedto":"S2-2503169","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1600.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502138.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502139","title":"[DRAFT] Reply to LS on IMS support for AF authorization and IMS avatar communication","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG3","secretary_remarks":"Response to S2-2501378. Revised in parallel session to S2-2502193, merging S2-2501954","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13610,"status":"revised","reservation_date":"2025-02-10 17:50:55","uploaded":"2025-02-10 17:56:52","revisionof":"","revisedto":"S2-2502193","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502139.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502193","title":"[DRAFT] Reply to LS on IMS support for AF authorization and IMS avatar communication","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG3","secretary_remarks":"Revision of S2-2502139, merging S2-2501954. Revised in parallel session to S2-2502434.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13620,"status":"revised","reservation_date":"2025-02-21 06:40:07","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502139","revisedto":"S2-2502434","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502193.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502194","title":"Resolving ENs on Avatar communication","source":"Qualcomm Incorporated","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarified the communication between MF and BAR for Avatar representation downloading. Modify the description of procedures in clause AC.11.3.2.1 and AC.11.3.2.2.","secretary_remarks":"Revision of S2-2501790. Revised in parallel session to S2-2502435.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13650,"status":"revised","reservation_date":"2025-02-21 06:40:07","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501790","revisedto":"S2-2502435","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1531.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502194.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502195","title":"Address EN on Avatar Representation Downloading","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Address the ENs regarding Avatar Representation and DC AS URL in clause AC.11.","secretary_remarks":"Revision of S2-2501951. Revised in parallel session to S2-2502437.<br\/><br\/>Source modified on 25\/02\/2025. Original source : ZTE","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13730,"status":"revised","reservation_date":"2025-02-21 06:40:08","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501951","revisedto":"S2-2502437","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1594.0,"crrevision":1.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502195.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.1, AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502196","title":"Updates on downloading Avatar representation in UE centric rendering mode","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add rendering mode in avatar media specifications to indicate the rendering mode when the application DC is established. clarifies to download the representation to the MF using resource URL which can point to DC AS or BAR. clarifies the representation is sent to UE who requests the representation based on UE centric rendering mode. Editorial changes.","secretary_remarks":"Revision of S2-2501737, merging S2-2502137. Revised in parallel session to S2-2502436.<br\/><br\/>Source modified on 25\/02\/2025. Original source : China Mobile","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13690,"status":"revised","reservation_date":"2025-02-21 06:40:10","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501737","revisedto":"S2-2502436","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1587.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502196.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.3.2, AA.2.5.2.2, AC.11.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502197","title":"KI#8: Update to Architecture for avatar communications","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add editor notes for security related aspects. Add editor notes related to the means for providing the DC AS URL to the DCSF. Clarify the ways in which MF fetches the Avatar representation, directly from the BAR through redirection from the DC AS or indirectly via the DC AS.","secretary_remarks":"Revision of S2-2501503. Revised in parallel session to S2-2502438.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13770,"status":"revised","reservation_date":"2025-02-21 06:40:11","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501503","revisedto":"S2-2502438","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1537.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502197.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502198","title":"Update network-centric procedure of Avatar Communication","source":"Huawei, HiSilicon, Ericsson, ZTE, Samsung","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1.Update detail procedure of the avatar communication network centric call flow. 2.Remove the ENs that have been solved. 3.Some editorial correction.","secretary_remarks":"Revision of S2-2502077. Revised in parallel session to S2-2502439.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13800,"status":"revised","reservation_date":"2025-02-21 06:40:12","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502077","revisedto":"S2-2502439","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1567.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502198.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502199","title":"Resolving ENs on Avatar ID List","source":"Qualcomm Incorporated, ZTE","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the detail parameters of Avatar ID List are specified by SA WG4.","secretary_remarks":"Revision of S2-2501883. Revised in parallel session to S2-2502440.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13840,"status":"revised","reservation_date":"2025-02-21 06:40:13","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501883","revisedto":"S2-2502440","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1593.0,"crrevision":1.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502199.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502200","title":"Updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editor's notes are removed and texts are added to describe the solution described above.","secretary_remarks":"Revision of S2-2501733. Revised in parallel session to S2-2502441.<br\/><br\/>Source modified on 25\/02\/2025. Original source : China Mobile","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13870,"status":"revised","reservation_date":"2025-02-21 06:40:15","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501733","revisedto":"S2-2502441","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1552.0,"crrevision":3.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502200.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.2.2, AC.7.10.3.1, AC.7.10.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502201","title":"Service updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile, Samsung","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The services of IMS AS and MF are updated to support data channel multiplexing over single SCTP connection.","secretary_remarks":"Revision of S2-2501734. Revised in parallel session to S2-2502443.<br\/><br\/>Source modified on 25\/02\/2025. Original source : China Mobile, Samsung","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13960,"status":"revised","reservation_date":"2025-02-21 06:40:16","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501734","revisedto":"S2-2502443","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1586.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502201.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AA.2.4.3.2, AA.2.4.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502202","title":"[DRAFT] LS on IMS DC multiplexing","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG4. CC: -. Attachments: None.","secretary_remarks":"Revision of S2-2502076. Revised in parallel session to S2-2502444.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13990,"status":"revised","reservation_date":"2025-02-21 06:40:17","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502076","revisedto":"S2-2502444","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502202.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502249","title":"Update on multiplexing handling","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add new description in AC.7.10.1 on DCSF not performing multiplexing towards serving UE when serving UE does not multiplex any DC Add new description in AC.7.10.4.2.1 on DCSF determine to multiplex ADCs. Editorial modification in AC.7.10.1.","secretary_remarks":"Revision of S2-2501660. Revised in parallel session to S2-2502442.<br\/><br\/>Source modified on 25\/02\/2025. Original source : vivo","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13920,"status":"revised","reservation_date":"2025-02-21 06:40:56","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501660","revisedto":"S2-2502442","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1583.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502249.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.1, AC.7.10.4.2.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502266","title":"KI#2: Update to Network Capability Exposure Procedures","source":"[Ericsson, NTT DOCOMO], China Mobile, ZTE","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct th service operation Nimsas_SessionEventControl_Notify service Correct the Session delete procedue. The deletion request need not be reported to the DCSF. There is no reason why the DCSF would reject a session deletion request. Also unclear what will the DC AS do in case of a rejection. Editorial changes.","secretary_remarks":"Revision of S2-2501736, merging S2-2501952. Revised in parallel session to S2-2502445.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14040,"status":"revised","reservation_date":"2025-02-21 06:41:09","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501736","revisedto":"S2-2502445","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1541.0,"crrevision":4.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502266.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502267","title":"KI#2: Update of procedures","source":"Nokia","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: New protocol stack added to AC.6. Editor's note in AG.1 is removed. Detailed call flows of adding application data channel(s) to an existing IMS session are provided for A2P, P2P, and P2A2P DC. The detailed IMS AS behaviour is also described. Editor's note is added that detailes for standalone IMS DC are FFS.","secretary_remarks":"Revision of S2-2501862. Revised in parallel session to S2-2502501.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Nokia","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14080,"status":"revised","reservation_date":"2025-02-21 06:41:10","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501862","revisedto":"S2-2502501","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1581.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502267.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.6, AG.1, AG.2.1, AG.2.1.X (new), AG.2.1.Y (new), AG.2.1.Z (new), AG.2.1.ZZ (new), AG.2.2, AG.2.2.0 , AG.2.2.1 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502268","title":"KI#2: Procedure of adding bootstrap DC to existing IMS session","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Procedure of adding bootstrap DC to existing IMS session is added.","secretary_remarks":"Revision of S2-2501739. Revised in parallel session to S2-2502446.<br\/><br\/>Source modified on 25\/02\/2025. Original source : China Mobile","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14120,"status":"revised","reservation_date":"2025-02-21 06:41:10","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501739","revisedto":"S2-2502446","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1589.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502268.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.1.X (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502269","title":"Update Network Capability Exposure Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update Annex AG.2.2 with detailed call flows of establishing IMS session with standalone bootstrap data channel(s), and standalone A2P application data channel(s). Remove Editor's Notes in Annex AG.2.2.","secretary_remarks":"Revision of S2-2502079. Revised in parallel session to S2-2502447.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Huawei, HiSilicon","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14150,"status":"revised","reservation_date":"2025-02-21 06:41:11","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502079","revisedto":"S2-2502447","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1596.0,"crrevision":1.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502269.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.2.2 (new) ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502270","title":"KI#2: Generalizing Information Retrieval","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Make the service generic to retrieve any information stored in HSS.","secretary_remarks":"Revision of S2-2501505. Noted in parallel session<br\/><br\/>Source modified on 25\/02\/2025. Original source : Ericsson","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14190,"status":"noted","reservation_date":"2025-02-21 06:41:13","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501505","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1540.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502270.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.1.1, AA.2.1.2.8.","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502271","title":"Complete the details for KI#2","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Calling and called party IDs are removed from Nimsas_ImsSessionManagement_Update request, since the session is identified by session ID. The MDC1 media endpoint address is added to the Nimsas_ImsSessionManagement_Update and Nimsas_ImsSessionManagement_Create requests.","secretary_remarks":"Revision of S2-2502094. Revised in parallel session to S2-2502499.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14210,"status":"revised","reservation_date":"2025-02-21 06:41:14","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502094","revisedto":"S2-2502499","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5311.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502271.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502272","title":"KI#1: Update to NEF Services","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Include AF identifier to Nnef_ImsEE_Subscribe to enable NEF authorization. Align Nnef_ImsEE_Notify service with the IMS AS and HSS Notify service.","secretary_remarks":"Revision of S2-2501502. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14350,"status":"agreed","reservation_date":"2025-02-21 06:41:16","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501502","revisedto":"","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5209.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502272.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.6.39.2.1, 5.2.6.39.2.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502273","title":"KI#4: Update of procedure description","source":"Nokia, Samsung, Qualcomm","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify procedure regarding presence or absence of third party ID information in SIP INVITE from IP-PBX.","secretary_remarks":"Revision of S2-2501861, merging S2-2501953 and S2-2501792. Revised in parallel session to S2-2502460.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Nokia, Samsung, Qualcomm","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14260,"status":"revised","reservation_date":"2025-02-21 06:41:17","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2501861","revisedto":"S2-2502460","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1579.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502273.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.2.2.3, AF.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502274","title":"HSS handling for subscription with IMS","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: HSS does subscription with IMS AS if the IMS DC is enabled for the IMPU","secretary_remarks":"Revision of S2-2502095. Postponed in parallel session","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14320,"status":"postponed","reservation_date":"2025-02-21 06:41:18","uploaded":"2025-02-25 15:11:05","revisionof":"S2-2502095","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1576.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502274.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502434","title":"Reply to LS on IMS support for AF authorization and IMS avatar communication","source":"SA WG2","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG3","secretary_remarks":"Revision of S2-2502193. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13630,"status":"approved","reservation_date":"2025-02-21 06:43:33","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502193","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2501378","lsto":"SA WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502434.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502435","title":"Resolving ENs on Avatar communication","source":"Qualcomm Incorporated","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarified the communication between MF and BAR for Avatar representation downloading. Modify the description of procedures in clause AC.11.3.2.1 and AC.11.3.2.2.","secretary_remarks":"Revision of S2-2502194. Revised in parallel session to S2-2502503.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13660,"status":"revised","reservation_date":"2025-02-21 06:43:33","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502194","revisedto":"S2-2502503","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1531.0,"crrevision":3.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502435.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502436","title":"Updates on downloading Avatar representation in UE centric rendering mode","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add rendering mode in avatar media specifications to indicate the rendering mode when the application DC is established. clarifies to download the representation to the MF using resource URL which can point to DC AS or BAR. clarifies the representation is sent to UE who requests the representation based on UE centric rendering mode. Editorial changes.","secretary_remarks":"Revision of S2-2502196. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13700,"status":"agreed","reservation_date":"2025-02-21 06:43:34","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502196","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1587.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502436.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.3.2, AA.2.5.2.2, AC.11.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502437","title":"Address EN on Avatar Representation Downloading","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Address the ENs regarding Avatar Representation and DC AS URL in clause AC.11.","secretary_remarks":"Revision of S2-2502195. Revised in parallel session to S2-2502504.<br\/><br\/>Source modified on 25\/02\/2025. Original source : ZTE","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13740,"status":"revised","reservation_date":"2025-02-21 06:43:35","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502195","revisedto":"S2-2502504","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1594.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502437.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.1, AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502438","title":"KI#8: Update to Architecture for avatar communications","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the ways in which MF fetches the Avatar representation, directly from the BAR through redirection from the DC AS or indirectly via the DC AS.","secretary_remarks":"Revision of S2-2502197. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13780,"status":"agreed","reservation_date":"2025-02-21 06:43:36","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502197","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1537.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502438.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502439","title":"Update network-centric procedure of Avatar Communication","source":"Huawei, HiSilicon, Ericsson, ZTE, Samsung","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1.Update detail procedure of the avatar communication network centric call flow. 2.Remove the ENs that have been solved. 3.Some editorial correction.","secretary_remarks":"Revision of S2-2502198. Revised in parallel session to S2-2502505.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13810,"status":"revised","reservation_date":"2025-02-21 06:43:36","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502198","revisedto":"S2-2502505","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1567.0,"crrevision":3.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502439.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502440","title":"Resolving ENs on Avatar ID List","source":"Qualcomm Incorporated, ZTE","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the detail parameters of Avatar ID List are specified by SA WG4.","secretary_remarks":"Revision of S2-2502199. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13850,"status":"agreed","reservation_date":"2025-02-21 06:43:37","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502199","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1593.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502440.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502441","title":"Updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editor's notes are removed and texts are added to describe the solution described above.","secretary_remarks":"Revision of S2-2502200. Revised in parallel session to S2-2502521.<br\/><br\/>Source modified on 25\/02\/2025. Original source : China Mobile","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13880,"status":"revised","reservation_date":"2025-02-21 06:43:38","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502200","revisedto":"S2-2502521","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1552.0,"crrevision":4.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502441.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.2.2, AC.7.10.3.1, AC.7.10.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502442","title":"Update on multiplexing handling","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add new description in AC.7.10.4.2.1 on DCSF determine to multiplex ADCs. Editorial modification in AC.7.10.1.","secretary_remarks":"Revision of S2-2502249. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13930,"status":"agreed","reservation_date":"2025-02-21 06:43:39","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502249","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1583.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502442.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.1, AC.7.10.4.2.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502443","title":"Service updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile, Samsung","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The services of IMS AS and MF are updated to support data channel multiplexing over single SCTP connection.","secretary_remarks":"Revision of S2-2502201. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13970,"status":"agreed","reservation_date":"2025-02-21 06:43:40","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502201","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1586.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502443.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AA.2.4.3.2, AA.2.4.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502444","title":"[DRAFT] LS on IMS DC multiplexing","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG4. CC: -. Attachments: None.","secretary_remarks":"Revision of S2-2502202. Revised in parallel session to S2-2502522.","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14000,"status":"revised","reservation_date":"2025-02-21 06:43:41","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502202","revisedto":"S2-2502522","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502444.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502445","title":"KI#2: Update to Network Capability Exposure Procedures","source":"Ericsson, NTT DOCOMO, China Mobile, ZTE","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct th service operation Nimsas_SessionEventControl_Notify service Correct the Session delete procedue. The deletion request need not be reported to the DCSF. There is no reason why the DCSF would reject a session deletion request. Also unclear what will the DC AS do in case of a rejection. Editorial changes.","secretary_remarks":"Revision of S2-2502266. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14050,"status":"agreed","reservation_date":"2025-02-21 06:43:41","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502266","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1541.0,"crrevision":5.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502445.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AA.2.4.2.2, AG.2.3 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502446","title":"KI#2: Procedure of adding bootstrap DC to existing IMS session","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Procedure of adding bootstrap DC to existing IMS session is added.","secretary_remarks":"Revision of S2-2502268. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14130,"status":"agreed","reservation_date":"2025-02-21 06:43:42","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502268","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1589.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502446.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.1.X (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502447","title":"Update Network Capability Exposure Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update Annex AG.2.2.x with detailed call flows of establishing IMS session with standalone A2P application data channel(s). Remove Editor's Notes in Annex AG.2.2.","secretary_remarks":"Revision of S2-2502269. Revised in parallel session to S2-2502500.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Huawei, HiSilicon","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14160,"status":"revised","reservation_date":"2025-02-21 06:43:43","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502269","revisedto":"S2-2502500","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1596.0,"crrevision":2.0,"crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502447.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.2.2 (new) ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502460","title":"KI#4: Update of procedure description","source":"Nokia, Samsung, Qualcomm","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify procedure regarding presence or absence of third party ID information in SIP INVITE from IP-PBX.","secretary_remarks":"Revision of S2-2502273. Revised in parallel session to S2-2502502.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Nokia, Samsung, Qualcomm","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14270,"status":"revised","reservation_date":"2025-02-21 06:43:57","uploaded":"2025-02-25 15:11:07","revisionof":"S2-2502273","revisedto":"S2-2502502","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1579.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502460.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.2.2.3, AF.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502499","title":"Complete the details for KI#2","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Calling and called party IDs are removed from Nimsas_ImsSessionManagement_Update request, since the session is identified by session ID. The MDC1 media endpoint address is added to the Nimsas_ImsSessionManagement_Update and Nimsas_ImsSessionManagement_Create requests.","secretary_remarks":"Revision of S2-2502271. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14220,"status":"agreed","reservation_date":"2025-02-21 06:45:58","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502271","revisedto":"","release":"Rel-19","crspec":"23.502","crspecversion":"19.2.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":5311.0,"crrevision":3.0,"crcategory":"B","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502499.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502500","title":"Update Network Capability Exposure Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update Annex AG.2.2.x with detailed call flows of establishing IMS session with standalone A2P application data channel(s). Remove Editor's Notes in Annex AG.2.2.","secretary_remarks":"Revision of S2-2502447. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14170,"status":"agreed","reservation_date":"2025-02-21 06:45:59","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502447","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1596.0,"crrevision":3.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502500.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AG.2.2.x (new) ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502501","title":"KI#2: Update of procedures","source":"Nokia","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: New protocol stack added to AC.6. Editor's note in AG.1 is removed. Detailed call flows of adding application data channel(s) to an existing IMS session are provided for A2P, P2P, and P2A2P DC. The detailed IMS AS behaviour is also described. Editor's note is added that detailes for standalone IMS DC are FFS.","secretary_remarks":"Revision of S2-2502267. Revised in parallel session to S2-2502523.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Nokia","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14090,"status":"revised","reservation_date":"2025-02-21 06:46:00","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502267","revisedto":"S2-2502523","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1581.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502501.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.6, AG.1, AG.2.1, AG.2.1.X (new), AG.2.1.Y (new), AG.2.1.Z (new), AG.2.1.ZZ (new), AG.2.2, AG.2.2.0 , AG.2.2.1 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502502","title":"KI#4: Update of procedure description","source":"Nokia, Samsung, Qualcomm","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify procedure regarding presence or absence of third party ID information in SIP INVITE from IP-PBX.","secretary_remarks":"Revision of S2-2502460. Revised in parallel session to S2-2502524.<br\/><br\/>Source modified on 25\/02\/2025. Original source : Nokia, Samsung, Qualcomm","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14280,"status":"revised","reservation_date":"2025-02-21 06:46:01","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502460","revisedto":"S2-2502524","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1579.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502502.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.2.2.3, AF.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502503","title":"Resolving ENs on Avatar communication","source":"Qualcomm Incorporated","contact":"Kefeng Zhang","contact-id":103832,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarified the communication between MF and BAR for Avatar representation downloading. Modify the description of procedures in clause AC.11.3.2.1 and AC.11.3.2.2.","secretary_remarks":"Revision of S2-2502435. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13670,"status":"agreed","reservation_date":"2025-02-21 06:46:02","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502435","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1531.0,"crrevision":4.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502503.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502504","title":"Address EN on Avatar Representation Downloading","source":"ZTE","contact":"Hao Dong","contact-id":75723,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Address the ENs regarding Avatar Representation and DC AS URL in clause AC.11.","secretary_remarks":"Revision of S2-2502437. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13750,"status":"agreed","reservation_date":"2025-02-21 06:46:02","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502437","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1594.0,"crrevision":3.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502504.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.1, AC.11.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502505","title":"Update network-centric procedure of Avatar Communication","source":"Huawei, HiSilicon, Ericsson, ZTE, Samsung","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1.Update detail procedure of the avatar communication network centric call flow. 2.Remove the ENs that have been solved. 3.Some editorial correction.","secretary_remarks":"Revision of S2-2502439. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13820,"status":"agreed","reservation_date":"2025-02-21 06:46:03","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502439","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1567.0,"crrevision":4.0,"crcategory":"C","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502505.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.11.3.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502521","title":"Updates to support multiplexing multiple DC applications over single SCTP connection","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editor's notes are removed and texts are added to describe the solution described above.","secretary_remarks":"Revision of S2-2502441. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":13890,"status":"agreed","reservation_date":"2025-02-21 06:46:17","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502441","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1552.0,"crrevision":5.0,"crcategory":"B","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502521.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.10.2.2, AC.7.10.3.1, AC.7.10.3.2, AC.7.10.4.2.2, AC.7.10.4.2.2a (new), AC.7.10.4.2.3 (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502522","title":"LS on IMS DC multiplexing","source":"SA WG2","contact":"Mu Li","contact-id":93010,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG4","secretary_remarks":"Revision of S2-2502444. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14010,"status":"approved","reservation_date":"2025-02-21 06:46:17","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502444","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502522.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502523","title":"KI#2: Update of procedures","source":"Nokia","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: New protocol stack added to AC.6. Editor's note in AG.1 is removed. Detailed call flows of adding application data channel(s) to an existing IMS session are provided for A2P, P2P, and P2A2P DC. The detailed IMS AS behaviour is also described.","secretary_remarks":"Revision of S2-2502501. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14100,"status":"agreed","reservation_date":"2025-02-21 06:46:17","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502501","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1581.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502523.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.6, AG.1, AG.2.1, AG.2.1.X (new), AG.2.1.Y (new), AG.2.1.Z (new), AG.2.2.0 , AG.2.2.1 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2502524","title":"KI#4: Update of procedure description","source":"Nokia, Samsung, Qualcomm, ZTE","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify procedure regarding presence or absence of third party ID information in SIP INVITE from IP-PBX.","secretary_remarks":"Revision of S2-2502502. Agreed in parallel session. Block approved","agenda_item_sort_order":115,"ainumber":"19.2.2","ainame":"System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)","tdoc_agenda_sort_order":14290,"status":"agreed","reservation_date":"2025-02-21 06:46:17","uploaded":"2025-02-25 15:11:08","revisionof":"S2-2502502","revisedto":"","release":"Rel-19","crspec":"23.228","crspecversion":"19.1.0","workitem":[{"winame":"NG_RTC_Ph2"}],"crnumber":1579.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"SP-250056","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_167_Athens_2025-02\/Docs\/S2-2502524.zip","group":"S2","meeting":"S2-167","year":2025,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AF.2.2.3, AF.3","crsinpack":null,"crsinpacknumber":0}]