{"id":6072,"number":"24.516","type":"TS","title":"TISPAN; PSTN/ISDN simulation services; Malicious Communication Identification (MCID); Protocol specification","series":24,"status":"Under change control","initial_release":"Rel-8","primary_group":"C1","secondary_groups":[],"portal_id":1113,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1113","dynareport_url":"https://www.3gpp.org/dynareport/24516.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:51.391148+00:00","updated_at":"2026-10-16T09:34:55.609033+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1113","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T23:47:33.438948+00:00","versions":[{"release":"Rel-8","version":"8.3.0","meeting":"CT#49","upload_date":"2010-09-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/24_series/24.516/24516-830.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":37005,"version_status":null},{"release":"Rel-8","version":"8.2.0","meeting":"CT#48","upload_date":"2010-06-15","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/24_series/24.516/24516-820.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":32719,"version_status":null},{"release":"Rel-8","version":"8.1.0","meeting":"CT#47","upload_date":"2010-03-31","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/24_series/24.516/24516-810.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":28711,"version_status":null},{"release":"Rel-8","version":"8.0.0","meeting":"CT#39","upload_date":"2008-03-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/24_series/24.516/24516-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-8","version":"2.5.1","meeting":"CT#39","upload_date":"2008-01-05","comment":"CP-080091 for approval","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/24_series/24.516/24516-251.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-8","version":"2.5.0","meeting":"-","upload_date":null,"comment":"","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-8","first_version_date":"2008-01-05","latest_version_date":"2010-09-28","first_version":"2.5.0","latest_version":"8.3.0","version_count":6}],"classifications":[],"work_items":[{"uid":380005,"acronym":"MAINT_R2","effective_acronym":"MAINT_R2","title":"Maintenance of TISPAN R2","responsible_groups":["C1"],"release":"Rel-8","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":380001,"acronym":"REDOC_TIS-C1","effective_acronym":"REDOC_TIS-C1","title":"Documentation of TISPAN R1 and R2 in CT1","responsible_groups":["C1"],"release":"Rel-8","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":320001,"acronym":"TEI8","effective_acronym":"TEI8","title":"(Small) Technical Enhancements and Improvements for Rel-8","responsible_groups":["RP"],"release":"Rel-8","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0001","revision":null,"category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"OrigParty identity in case of INFO request is used","wg_tdoc":"C1-100463","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0001","revision":"1","category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"OrigParty identity in case of INFO request is used","wg_tdoc":"C1-100994","wg_status":"agreed","tsg_tdoc":"CP-100114","tsg_status":"approved","new_version":"8.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0002","revision":null,"category":"F","impacted_version":"8.1.0","target_release":"Rel-8","title":"MCID interworking Corrections","wg_tdoc":"C1-101511","wg_status":"agreed","tsg_tdoc":"CP-100341","tsg_status":"approved","new_version":"8.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":null,"category":"F","impacted_version":"8.2.0","target_release":"Rel-8","title":"Reading MCID information on originating user side","wg_tdoc":"C1-102256","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":"1","category":"F","impacted_version":"8.2.0","target_release":"Rel-8","title":"Reading MCID information on originating user side","wg_tdoc":"C1-102800","wg_status":"agreed","tsg_tdoc":"CP-100499","tsg_status":"revised","new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":"2","category":"F","impacted_version":"8.2.0","target_release":"Rel-8","title":"Reading MCID information on originating user side","wg_tdoc":"CP-100631","wg_status":null,"tsg_tdoc":"CP-100631","tsg_status":"approved","new_version":"8.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":null,"category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"MCID History Info","wg_tdoc":"C1-120448","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":"1","category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"MCID History Info","wg_tdoc":"C1-120590","wg_status":"postponed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0005","revision":null,"category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"Missing CANCEL procedure for Tmcid-bye","wg_tdoc":"C1-122603","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0005","revision":"1","category":"A","impacted_version":"..","target_release":"Rel-8","title":"Missing CANCEL procedure for Tmcid-bye","wg_tdoc":"C1-123117","wg_status":"postponed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0006","revision":null,"category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"Missing early dialog procedure","wg_tdoc":"C1-122607","wg_status":"postponed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":null,"category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"Missing action after expiery of To-id","wg_tdoc":"C1-122611","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":"1","category":"F","impacted_version":"8.3.0","target_release":"Rel-8","title":"Missing action after expiery of To-id","wg_tdoc":"C1-123121","wg_status":"postponed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/24.516/relationship-evidence"}}