[{"name":"S2-2600175","title":"Modification on UEs behavior when the IMS Datachannel service timer expires","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a Note in section AC.7.6: When the IMS Data Channel service times out, the UE sends a Reinvite request, in which the port number in the 'm=' line of the corresponding service is set to 0 to stop the service request.","secretary_remarks":"Not Handled","agenda_item_sort_order":86,"ainumber":"9.14.2","ainame":"Evolution of IMS multimedia telephony service (NG_RTC)","tdoc_agenda_sort_order":10450,"status":"not treated","reservation_date":"2026-01-26 10:21:13","uploaded":"2026-01-30 15:13:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.228","crspecversion":"18.11.0","workitem":[{"winame":"NG_RTC"}],"crnumber":1690.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600175.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"AC.7.6","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600177","title":"[DRAFT] LS on UE behavior when the IMS Data Channel service timer expires","source":"Huawei, Hisilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"Ask CT WG1 to take the two CRs into account","secretary_remarks":"Not Handled","agenda_item_sort_order":86,"ainumber":"9.14.2","ainame":"Evolution of IMS multimedia telephony service (NG_RTC)","tdoc_agenda_sort_order":10460,"status":"not treated","reservation_date":"2026-01-26 10:21:16","uploaded":"2026-01-30 15:13:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"NG_RTC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600177.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]