{"id":4797,"number":"02.41","type":"TS","title":"Operator Determined Barring (ODB)","series":2,"status":"Under change control","initial_release":"Phase 2","primary_group":"S1","secondary_groups":[],"portal_id":68,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=68","dynareport_url":"https://www.3gpp.org/dynareport/0241.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:46.949941+00:00","updated_at":"2026-10-16T09:34:47.275473+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=68","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T21:54:40.857236+00:00","versions":[{"release":"Release 1998","version":"7.0.0","meeting":"-","upload_date":"1999-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1997","version":"6.0.0","meeting":"-","upload_date":"1998-10-16","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2+","version":"5.1.1","meeting":"-","upload_date":"1997-12-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-511.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26111,"version_status":null},{"release":"Phase 2+","version":"5.1.0","meeting":"-","upload_date":"1997-02-14","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-510.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":11813,"version_status":null},{"release":"Phase 2+","version":"5.0.0","meeting":"-","upload_date":"1995-10-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":18480,"version_status":null},{"release":"Phase 2","version":"4.5.2","meeting":"-","upload_date":"1994-09-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-452.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":17653,"version_status":null},{"release":"Phase 2","version":"4.5.1","meeting":"-","upload_date":"1993-10-11","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-451.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2","version":"4.5.0","meeting":"-","upload_date":"1993-10-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-450.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":28911,"version_status":null},{"release":"Phase 2","version":"4.4.1","meeting":"-","upload_date":"1993-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.41/0241-441.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Phase 2","first_version_date":"1993-06-25","latest_version_date":"1994-09-13","first_version":"4.4.1","latest_version":"4.5.2","version_count":4},{"release":"Phase 2+","first_version_date":"1995-10-20","latest_version_date":"1997-12-19","first_version":"5.0.0","latest_version":"5.1.1","version_count":3},{"release":"Release 1997","first_version_date":"1998-10-16","latest_version_date":"1998-10-16","first_version":"6.0.0","latest_version":"6.0.0","version_count":1},{"release":"Release 1998","first_version_date":"1999-06-25","latest_version_date":"1999-06-25","first_version":"7.0.0","latest_version":"7.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":60094,"acronym":"TEI","effective_acronym":"TEI","title":"(Small) Technical Enhancements and Improvements for R99","responsible_groups":["N3"],"release":"R99","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"R96","last_release":"R96","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":"A001","revision":null,"category":null,"impacted_version":"..","target_release":"R96","title":"Operator Determined Barring applicability to O/G and future calls","wg_tdoc":"283/94","wg_status":"agreed","tsg_tdoc":"591/94","tsg_status":"approved","new_version":"5.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A002","revision":null,"category":null,"impacted_version":"..","target_release":"R96","title":"New catagories for Operator Determined Barring for CF and interzone calls","wg_tdoc":"303/94","wg_status":"agreed","tsg_tdoc":"591/94","tsg_status":"approved","new_version":"5.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A003","revision":null,"category":null,"impacted_version":"..","target_release":"R96","title":"ODB of Barring of SS Management","wg_tdoc":"412/94","wg_status":"agreed","tsg_tdoc":"045/95","tsg_status":"approved","new_version":"5.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A006","revision":"1","category":"B","impacted_version":"5.0.0","target_release":"R96","title":"Introduction of omitted ODB categories","wg_tdoc":null,"wg_status":"agreed","tsg_tdoc":"041/97","tsg_status":"approved","new_version":"5.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A007","revision":null,"category":"B","impacted_version":"5.0.0","target_release":"R96","title":"Introduction of new ODB categories for ECT","wg_tdoc":null,"wg_status":"agreed","tsg_tdoc":"042/97","tsg_status":"approved","new_version":"5.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A008","revision":null,"category":"D","impacted_version":"5.1.0","target_release":"R96","title":"Clarification of the ODB Barring Categories for ECT:To allow the invocation of the requested category of ODB for ECT in the serving MSC/VLR the different barring categories are defined in more detail.","wg_tdoc":"532","wg_status":null,"tsg_tdoc":"97-975","tsg_status":"approved","new_version":"5.1.1","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":null,"category":"C","impacted_version":"..","target_release":"Ph2","title":"Operator determined barring - enhancements","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"103/92","tsg_status":"approved","new_version":"4.5.2","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":"1","category":"C","impacted_version":"..","target_release":"Ph2","title":"Op.Determ. Barring of SS control","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"156/92","tsg_status":"approved","new_version":"4.5.2","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":"..","target_release":"Ph2","title":"Application of ODB to roamers","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"100/93","tsg_status":"approved","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":null,"category":"D","impacted_version":"..","target_release":"Ph2","title":"Definition of Premium Rate Calls","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"100/93","tsg_status":"approved","new_version":"4.5.2","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":"..","target_release":"Ph2","title":"Network Actions when Barring Applies","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"197/93","tsg_status":"approved","new_version":"4.5.2","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":"4.4.1","target_release":"Ph2","title":"Clarification of user invocation in respect to ODB","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"535/93","tsg_status":"approved","new_version":"4.5.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A001","revision":null,"category":null,"impacted_version":"..","target_release":null,"title":"Operator Determined Barring applicability to O/G and future calls","wg_tdoc":"283/94","wg_status":"agreed","tsg_tdoc":"591/94","tsg_status":"approved","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":"A002","revision":null,"category":null,"impacted_version":"..","target_release":null,"title":"New catagories for Operator Determined Barring for CF and interzone calls","wg_tdoc":"303/94","wg_status":"agreed","tsg_tdoc":"591/94","tsg_status":"approved","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":"A003","revision":null,"category":null,"impacted_version":"..","target_release":null,"title":"ODB of Barring of SS Management","wg_tdoc":"412/94","wg_status":"agreed","tsg_tdoc":"045/95","tsg_status":"approved","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":"A004","revision":null,"category":null,"impacted_version":"..","target_release":null,"title":"Introduction of new ODB categories","wg_tdoc":"272/95","wg_status":"agreed","tsg_tdoc":"573/95","tsg_status":"approved","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/02.41/relationship-evidence"}}