[{"name":"S2-2600142","title":"KI#12: New solution on Voice Services for 6G .","source":"China Mobile","contact":"Yi Jiang","contact-id":40863,"tdoctype":"pCR","for":"Approval","abstract":"This paper proposes a new solution to KI#12: Voice Services for 6G.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":20960,"status":"not treated","reservation_date":"2026-01-26 04:03:18","uploaded":"2026-01-27 08:40:00","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600142.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600251","title":"[KI12, bullet #1 bullet #2] Native support of IMS based voice services over the 6G access network.","source":"Ericsson, NTT DoCoMo, Verizon","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"pCR","for":"Approval","abstract":"The solution addresses KI#12- Voice Services for 6G with focus on the Key issue bullets nr. 1 and 2:","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":20970,"status":"not treated","reservation_date":"2026-01-26 22:51:16","uploaded":"2026-01-27 20:54:34","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600251.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600252","title":"[KI#12, bullet #6] Compatibility between 6G CN and the existing deployed IMS.","source":"Ericsson, Verizon","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"pCR","for":"Approval","abstract":"The solution addresses KI#12- Voice Services for 6G with focus on the key issue bullet nr. 6:","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":20980,"status":"not treated","reservation_date":"2026-01-26 22:51:16","uploaded":"2026-01-27 20:54:34","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600252.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600273","title":"[KI#12.5] UE-oriented normal IMS voice call fallback.","source":"MediaTek Inc.","contact":"YuanChieh (Carlson) Lin","contact-id":87343,"tdoctype":"pCR","for":"Approval","abstract":"The contribution proposes a new UE-oriented normal IMS voice call fallback solution designed to reduce latency and signallings during call setup when IMS voice service is not supported in 6GS. This approach enhances network efficiency, reduces CST (Call Setup Time) and improves user experience.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":20990,"status":"not treated","reservation_date":"2026-01-27 02:37:04","uploaded":"2026-01-27 10:35:06","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600273.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600342","title":"[KI#12] Support IMS voice and voice Fallback in the 6G.","source":"ZTE","contact":"Zhendong Li","contact-id":113873,"tdoctype":"pCR","for":"Approval","abstract":"This paper proposes a solution for the key issue#12 to support IMS voice in the 6G.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21000,"status":"not treated","reservation_date":"2026-01-27 07:26:55","uploaded":"2026-01-27 14:47:49","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600342.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600350","title":"Solution for Key Issue #12: Support for Voice service in 6G .","source":"Nokia, T-Mobile USA","contact":"Pallab Gupta","contact-id":87959,"tdoctype":"pCR","for":"Approval","abstract":"This paper proposes a solution to resolve KI#12.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21010,"status":"not treated","reservation_date":"2026-01-27 07:41:45","uploaded":"2026-01-27 14:13:35","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600350.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600363","title":"[KI#12, bullet 5] Solution proposal on UE-based fallback mechanism.","source":"Vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"pCR","for":"Approval","abstract":"This paper is trying to propose a UE-based fallback mechanism to resolve KI#12, bullet 5 when native voice is not supported.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21020,"status":"not treated","reservation_date":"2026-01-27 08:31:41","uploaded":"2026-01-27 11:35:31","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600363.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600364","title":"[KI#12, bullet#5] Solution proposal on NW-based fallback mechanism.","source":"Vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"pCR","for":"Approval","abstract":"This paper is trying to propose a NW-based fallback mechanism to resolve KI#12, bullet 5 when native voice is not supported.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21030,"status":"not treated","reservation_date":"2026-01-27 08:32:59","uploaded":"2026-01-27 11:35:31","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600364.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600415","title":"[KI#12.1] New solution on native voice service support in 6GS.","source":"OPPO","contact":"Yang Xu","contact-id":74478,"tdoctype":"pCR","for":"Approval","abstract":"This paper proposes a solution for supporting native voice when UE is in 6G coverage.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21040,"status":"not treated","reservation_date":"2026-01-27 10:12:17","uploaded":"2026-01-27 14:38:02","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600415.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600451","title":"[KI#12] Voice Services for 6G.","source":"Qualcomm","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"pCR","for":"Approval","abstract":"Proposes solutions for voice services for 6G.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21050,"status":"not treated","reservation_date":"2026-01-27 11:28:37","uploaded":"2026-01-27 18:54:14","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600451.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600508","title":"Interim agreements for Key Issue #12: Voice service for 6G .","source":"Nokia","contact":"Pallab Gupta","contact-id":87959,"tdoctype":"pCR","for":"Approval","abstract":"This paper proposes interim agreements for KI#12.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21060,"status":"postponed","reservation_date":"2026-01-27 14:06:23","uploaded":"2026-01-27 14:13:35","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600508.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600599","title":"[KI#12, bullets #1, 3, 4, 5] Avoiding obstacles to day 1 Vo6G support.","source":"Vodafone","contact":"Chris Pudney","contact-id":1122,"tdoctype":"pCR","for":"Approval","abstract":"The 3GPP 4G and 5G standards included full support for VoLTE\/VoNR in the first planned release for voice (i.e. Rel 9 for 4G and Rel 15 for 5G), however, many operators were late in the rollout of VoLTE\/VoNR and it seems very useful to review what were the reasons for such delay.","secretary_remarks":"Not Handled","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":21070,"status":"not treated","reservation_date":"2026-01-27 22:13:40","uploaded":"2026-01-27 22:16:58","revisionof":"","revisedto":"","release":"Rel-20","crspec":"23.801-01","crspecversion":"0.3.0","workitem":[{"winame":"FS_6G_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600599.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2601157","title":"KI#12 Voice Services - penholder input for SA2#173","source":"MediaTek Inc. (Pen-holder)","contact":"YuanChieh (Carlson) Lin","contact-id":87343,"tdoctype":"other","for":"Approval","abstract":"KI#12 Voice Services - penholder input for SA2#173","secretary_remarks":"Pen holders: Carlson. Revised in parallel session to S2-2601259.","agenda_item_sort_order":170,"ainumber":"20.6.12","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Voice Services for 6G","tdoc_agenda_sort_order":20910,"status":"revised","reservation_date":"2026-02-02 14:43:09","uploaded":"2026-02-03 14:40:12","revisionof":"","revisedto":"S2-2601259","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2601157.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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