[{"name":"R5-223331","title":"Reply LS on NGMN Testing Framework for 5G Device Network Slicing Pre-Commercial Trials","source":"TSG WG RAN5","contact":"Ingbert Sigovich","contact-id":28887,"tdoctype":"LS out","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":980,"ainumber":"6.7","ainame":"\tOutgoing liaison statements for provisional approval","tdoc_agenda_sort_order":333100,"status":"available","reservation_date":"2022-05-24 07:31:52","uploaded":"2022-06-10 11:41:08","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"NGNM","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG5_Test_ex-T1\/TSGR5_95_Electronic\/Docs\/R5-223331.zip","group":"R5","meeting":"R5-95-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R5-223332","title":"LS on video call upgrade when preconditions are not used","source":"TSG WG RAN5","contact":"Ingbert Sigovich","contact-id":28887,"tdoctype":"LS out","for":"Approval","abstract":"TS 24.229 clauses 6.1.4.2, 6.1.4.3 contain the following text on session modification when precondition mechanism is used:\n...\nRAN5 is unclear on how the UE should behave when it receives re-INVITE, containing a call upgrade request from voice to video call and preconditions not being used. Two different interpretations are being discussed:\n\nA.\tThe UE optionally sends 100 Trying provisional response followed by 183 session progress with SDP answer.\n\nB.\tThe UE optionally sends 100 Trying provisional response followed by 200 OK containing SDP answer when user accepts the call modification (upgrade) request.\n2. Actions: To CT WG1group: RAN WG5 asks CT WG1 which of the above interpretations is to be applied upon described scenario.","secretary_remarks":"","agenda_item_sort_order":980,"ainumber":"6.7","ainame":"\tOutgoing liaison statements for provisional approval","tdoc_agenda_sort_order":333200,"status":"approved","reservation_date":"2022-05-24 07:31:53","uploaded":"2022-05-24 07:41:15","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG WG CT1","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG5_Test_ex-T1\/TSGR5_95_Electronic\/Docs\/R5-223332.zip","group":"R5","meeting":"R5-95-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]