[{"name":"S3i160142","title":"discussion paper: Non local identity LI systems","source":"Minist\u00e8re Economie Indu. Numer","contact":"Pierre Courbon","contact-id":52806,"tdoctype":"discussion","for":"Decision","abstract":"The TS 33.106 require and define LI based on non-local identity. Future CR(s) on stage 2 and 3 need guidance and decision from SA3LI on the proposed solutions. \nIn order to intercept any call that is made to or from the non-local identity, such as transferred or diverted call, it is proposed in case of IMS domain, to have IBCF or P or S CSCF (depends of the architecture choice and some IPX cases) , but also MGCF (Interworking between CS\/non 3GPP SIP(i)  networks and IMS domain), G MSC for CS domain as point of interception, and CC duplication by TRGW (or PGW\/AGW)  in case of IMS, IM\/MGW in case CS\/IMS interworking, and MW of GMSC itself in case of CS. P\/S CSCF and AGW\/TrGW are recommended when IBCF don\u2019t exist.","secretary_remarks":"","agenda_item_sort_order":10,"ainumber":"10","ainame":"Continued Discussion and New Business","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2016-04-15 17:28:34","uploaded":"2016-04-19 15:15:41","revisionof":"","revisedto":"","release":"Rel-14","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/TSG_SA\/WG3_Security\/TSGS3_LI\/2015_61_SanFrancisco\/Docs\/S3i160142.zip","group":"S3","meeting":"S3-ah-31835","year":2016,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]