{"id":6967,"number":"29.205","type":"TS","title":"Application of Q.1900 series to bearer independent Circuit Switched (CS) core network architecture; Stage 3","series":29,"status":"Under change control","initial_release":"Rel-4","primary_group":"C4","secondary_groups":[],"portal_id":1666,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","dynareport_url":"https://www.3gpp.org/dynareport/29205.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:57.025968+00:00","updated_at":"2026-10-16T09:35:06.458750+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T00:58:37.555583+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-08","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"SA#103","upload_date":"2024-04-08","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"SA#95-e","upload_date":"2022-04-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-16","version":"16.0.0","meeting":"SA#88-e","upload_date":"2020-07-08","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/29_series/29.205/29205-g00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-15","version":"15.0.0","meeting":"SA#80","upload_date":"2018-06-23","comment":"Update to Rel-15 version (MCC)","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/29_series/29.205/29205-f00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-14","version":"14.0.0","meeting":"CT#75","upload_date":"2017-03-22","comment":"Update to Rel-14 version (MCC)","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/29_series/29.205/29205-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-13","version":"13.0.0","meeting":"SA#70","upload_date":"2015-12-18","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-12","version":"12.0.0","meeting":"SA#65","upload_date":"2014-09-30","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-c00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-11","version":"11.0.0","meeting":"SA#57","upload_date":"2012-09-28","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-b00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.3.0","meeting":"CT#54","upload_date":"2011-12-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-a30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":40798,"version_status":null},{"release":"Rel-10","version":"10.2.0","meeting":"CT#53","upload_date":"2011-09-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-a20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":33693,"version_status":null},{"release":"Rel-10","version":"10.1.0","meeting":"CT#52","upload_date":"2011-06-15","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-a10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":35202,"version_status":null},{"release":"Rel-9","version":"9.3.0","meeting":"CT#51","upload_date":"2011-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-930.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":34112,"version_status":null},{"release":"Rel-8","version":"8.3.0","meeting":"CT#51","upload_date":"2011-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-830.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30889,"version_status":null},{"release":"Rel-7","version":"7.1.0","meeting":"CT#51","upload_date":"2011-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-710.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30888,"version_status":null},{"release":"Rel-10","version":"10.0.0","meeting":"CT#51","upload_date":"2011-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-a00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30887,"version_status":null},{"release":"Rel-9","version":"9.2.0","meeting":"CT#48","upload_date":"2010-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-920.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26133,"version_status":null},{"release":"Rel-8","version":"8.2.0","meeting":"CT#48","upload_date":"2010-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-820.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26132,"version_status":null},{"release":"Rel-9","version":"9.1.0","meeting":"CT#46","upload_date":"2009-12-18","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-910.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":34811,"version_status":null},{"release":"Rel-9","version":"9.0.0","meeting":"CT#44","upload_date":"2009-06-08","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-900.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":29120,"version_status":null},{"release":"Rel-8","version":"8.1.0","meeting":"CT#44","upload_date":"2009-06-08","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-810.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":27732,"version_status":null},{"release":"Rel-8","version":"8.0.0","meeting":"SA#42","upload_date":"2008-12-17","comment":"Upgraded unchanged from Rel-7","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-7","version":"7.0.0","meeting":"SA#36","upload_date":"2007-07-05","comment":"Upgraded unchanged from Rel-6","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-6","version":"6.1.0","meeting":"CT#32","upload_date":"2006-06-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-610.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":35928,"version_status":null},{"release":"Rel-5","version":"5.2.0","meeting":"CT#32","upload_date":"2006-06-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-520.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":32198,"version_status":null},{"release":"Rel-4","version":"4.3.0","meeting":"CT#32","upload_date":"2006-06-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-430.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":10883,"version_status":null},{"release":"Rel-6","version":"6.0.0","meeting":"CN#26","upload_date":"2005-01-03","comment":"Upgrade on Rel-6 freeze","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-5","version":"5.1.0","meeting":"CN#20","upload_date":"2003-06-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-510.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":15057,"version_status":null},{"release":"Rel-5","version":"5.0.0","meeting":"","upload_date":"2002-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-4","version":"4.2.0","meeting":"","upload_date":"2001-10-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-420.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19953,"version_status":null},{"release":"Rel-4","version":"4.1.0","meeting":"","upload_date":"2001-07-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-410.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":23510,"version_status":null},{"release":"Rel-4","version":"4.0.0","meeting":"","upload_date":"2001-03-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.205/29205-400.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Rel-4","first_version_date":"2001-03-30","latest_version_date":"2006-06-13","first_version":"4.0.0","latest_version":"4.3.0","version_count":4},{"release":"Rel-5","first_version_date":"2002-06-25","latest_version_date":"2006-06-13","first_version":"5.0.0","latest_version":"5.2.0","version_count":3},{"release":"Rel-6","first_version_date":"2005-01-03","latest_version_date":"2006-06-13","first_version":"6.0.0","latest_version":"6.1.0","version_count":2},{"release":"Rel-7","first_version_date":"2007-07-05","latest_version_date":"2011-04-06","first_version":"7.0.0","latest_version":"7.1.0","version_count":2},{"release":"Rel-8","first_version_date":"2008-12-17","latest_version_date":"2011-04-06","first_version":"8.0.0","latest_version":"8.3.0","version_count":4},{"release":"Rel-9","first_version_date":"2009-06-08","latest_version_date":"2011-04-06","first_version":"9.0.0","latest_version":"9.3.0","version_count":4},{"release":"Rel-10","first_version_date":"2011-04-06","latest_version_date":"2011-12-19","first_version":"10.0.0","latest_version":"10.3.0","version_count":4},{"release":"Rel-11","first_version_date":"2012-09-28","latest_version_date":"2012-09-28","first_version":"11.0.0","latest_version":"11.0.0","version_count":1},{"release":"Rel-12","first_version_date":"2014-09-30","latest_version_date":"2014-09-30","first_version":"12.0.0","latest_version":"12.0.0","version_count":1},{"release":"Rel-13","first_version_date":"2015-12-18","latest_version_date":"2015-12-18","first_version":"13.0.0","latest_version":"13.0.0","version_count":1},{"release":"Rel-14","first_version_date":"2017-03-22","latest_version_date":"2017-03-22","first_version":"14.0.0","latest_version":"14.0.0","version_count":1},{"release":"Rel-15","first_version_date":"2018-06-23","latest_version_date":"2018-06-23","first_version":"15.0.0","latest_version":"15.0.0","version_count":1},{"release":"Rel-16","first_version_date":"2020-07-08","latest_version_date":"2020-07-08","first_version":"16.0.0","latest_version":"16.0.0","version_count":1},{"release":"Rel-17","first_version_date":"2022-04-01","latest_version_date":"2022-04-01","first_version":"17.0.0","latest_version":"17.0.0","version_count":1},{"release":"Rel-18","first_version_date":"2024-04-08","latest_version_date":"2024-04-08","first_version":"18.0.0","latest_version":"18.0.0","version_count":1},{"release":"Rel-19","first_version_date":"2025-10-08","latest_version_date":"2025-10-08","first_version":"19.0.0","latest_version":"19.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":1322,"acronym":"CSSPLIT","effective_acronym":"CSSPLIT","title":"Enable bearer independent CS architecture","responsible_groups":["S2"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-4","last_release":"Rel-5","provenance_type":"official","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":1993,"acronym":"TEI4","effective_acronym":"TEI4","title":"(Small) Technical Enhancements and Improvements for Rel-4","responsible_groups":["RP"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-4","last_release":"Rel-6","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":340029,"acronym":"CAT","effective_acronym":"CAT","title":"Customized Alerting Tone (CAT) service","responsible_groups":["S1"],"release":"Rel-8","status":"TSG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":410010,"acronym":"CAT-3G_CS","effective_acronym":"CAT-3G_CS","title":"CAT Service in 3GPP CS domain","responsible_groups":["C1"],"release":"Rel-8","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":380003,"acronym":"REDOC_TIS-C4","effective_acronym":"REDOC_TIS-C4","title":"Documentation of TISPAN R1 and R2 in CT4","responsible_groups":["C4"],"release":"Rel-8","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-9","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":440028,"acronym":"IMS_EMER_GPRS_EPS-SRVCC","effective_acronym":"IMS_EMER_GPRS_EPS-SRVCC","title":"CT4 aspects of SRVCC support for IMS Emergency Calls","responsible_groups":["C4"],"release":"Rel-9","status":"PCG approved","wi_level":"4th level","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":420099,"acronym":"TEI9","effective_acronym":"TEI9","title":"(Small) Technical Enhancements and Improvements for Rel-9","responsible_groups":["RP"],"release":"Rel-9","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-9","last_release":"Rel-9","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":430001,"acronym":"LCLS","effective_acronym":"LCLS","title":"Local Call Local Switch","responsible_groups":["GP"],"release":"Rel-10","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":440021,"acronym":"LCLS-CN","effective_acronym":"LCLS-CN","title":"CN aspects of Local Call Local Switch","responsible_groups":["C4"],"release":"Rel-10","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":490013,"acronym":"LCLS-CN","effective_acronym":"LCLS-CN","title":"Stage 2/3 for CN aspects of Local Call Local Switch","responsible_groups":["C4"],"release":"Rel-10","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"},{"uid":60192,"acronym":"LI","effective_acronym":"LI","title":"Lawful Interception for GSM Features transposed to UMTS","responsible_groups":["S3"],"release":"R99","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1666","association_sources":[],"association_status":"historical_unverified"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0021","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-10","title":"Introduction of LCLS Application to Mobile Service Application Transport","wg_tdoc":"C4-110472","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":"0021","revision":"1","category":"B","impacted_version":"9.2.0","target_release":"Rel-10","title":"Introduction of LCLS Application to Mobile Service Application Transport","wg_tdoc":"C4-110792","wg_status":"agreed","tsg_tdoc":"CP-110084","tsg_status":"approved","new_version":"10.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0022","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-10","title":"Definition of Global Call Reference (GCR)","wg_tdoc":"C4-110500","wg_status":"withdrawn","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":"0023","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-10","title":"Definition of LCLS information element","wg_tdoc":"C4-110501","wg_status":"withdrawn","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":"0024","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-10","title":"LCLS support","wg_tdoc":"C4-110576","wg_status":"withdrawn","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":"0028","revision":null,"category":"F","impacted_version":"10.0.0","target_release":"Rel-10","title":"Miscellaneous corrections","wg_tdoc":"C4-111299","wg_status":"agreed","tsg_tdoc":"CP-110376","tsg_status":"approved","new_version":"10.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0029","revision":null,"category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"Backward LCLS Negotiation during Call Setup","wg_tdoc":"C4-111300","wg_status":"withdrawn","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":"0030","revision":null,"category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"Answer message","wg_tdoc":"C4-111301","wg_status":"withdrawn","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":"0031","revision":null,"category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"LCLS Negotiation Change Request","wg_tdoc":"C4-111302","wg_status":"withdrawn","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":"0032","revision":null,"category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"LCLS Status Update","wg_tdoc":"C4-111303","wg_status":"withdrawn","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":"0033","revision":null,"category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"LCLS Status Change Request","wg_tdoc":"C4-111304","wg_status":"withdrawn","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":"0034","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Indication of LCLS Negotiation type","wg_tdoc":"C4-111942","wg_status":"agreed","tsg_tdoc":"CP-110571","tsg_status":"approved","new_version":"10.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0035","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to LCLS Negotiation Identifier","wg_tdoc":"C4-112380","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":"0036","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for Indication of LCLS Capability","wg_tdoc":"C4-112381","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":"0036","revision":"1","category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for Indication of LCLS Capability","wg_tdoc":"C4-112465","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":"0036","revision":"2","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for Indication of LCLS Capability","wg_tdoc":"C4-112944","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0037","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for Backward LCLS Negotiation","wg_tdoc":"C4-112382","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":"0037","revision":"1","category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for Backward LCLS Negotiation","wg_tdoc":"C4-112466","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":"0037","revision":"2","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for Backward LCLS Negotiation","wg_tdoc":"C4-112945","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0038","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS in Answer message","wg_tdoc":"C4-112383","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":"0038","revision":"1","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS in Answer message","wg_tdoc":"C4-112467","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0039","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Negotiation Change","wg_tdoc":"C4-112384","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":"0039","revision":"1","category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Negotiation Change","wg_tdoc":"C4-112830","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":"0039","revision":"2","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Negotiation Change","wg_tdoc":"C4-112943","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0040","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Status Update","wg_tdoc":"C4-112385","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":"0040","revision":"1","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Status Update","wg_tdoc":"C4-112468","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0041","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Status Change","wg_tdoc":"C4-112386","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":"0041","revision":"1","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Correction to Procedures for LCLS Status Change","wg_tdoc":"C4-112469","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0042","revision":null,"category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"LCLS Negotiation Update","wg_tdoc":"C4-112802","wg_status":"noted","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":"0043","revision":null,"category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Re-specify Information Elements for LCLS Negotiation and LCLS Negotiation Change","wg_tdoc":"C4-112835","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":"0043","revision":"1","category":"F","impacted_version":"10.2.0","target_release":"Rel-10","title":"Re-specify Information Elements for LCLS Negotiation and LCLS Negotiation Change","wg_tdoc":"C4-112935","wg_status":"agreed","tsg_tdoc":"CP-110799","tsg_status":"approved","new_version":"10.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0027","revision":"1","category":"A","impacted_version":"9.2.0","target_release":"Rel-9","title":"Correcting non-specific external references","wg_tdoc":"C4-110797","wg_status":"agreed","tsg_tdoc":"CP-110041","tsg_status":"approved","new_version":"9.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0013","revision":null,"category":"B","impacted_version":"8.0.0","target_release":"Rel-9","title":"Mobile Service Application Transport","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"CP-090489","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":"0013","revision":"1","category":"B","impacted_version":"8.0.0","target_release":"Rel-9","title":"Mobile Service Application Transport","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"CP-090499","tsg_status":"approved","new_version":"9.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0014","revision":null,"category":"B","impacted_version":"9.0.0","target_release":"Rel-9","title":"IMEI over ISUP for SR-VCC Emergency","wg_tdoc":"C4-092792","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":"0017","revision":null,"category":"F","impacted_version":"..","target_release":"Rel-9","title":"Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls","wg_tdoc":"C4-092974","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":"0017","revision":"1","category":"F","impacted_version":"..","target_release":"Rel-9","title":"Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls","wg_tdoc":"C4-093201","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":"0017","revision":"2","category":"B","impacted_version":"9.0.0","target_release":"Rel-9","title":"Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls","wg_tdoc":"C4-093391","wg_status":"agreed","tsg_tdoc":"CP-090801","tsg_status":"approved","new_version":"9.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0018","revision":null,"category":"F","impacted_version":"9.1.0","target_release":"Rel-9","title":"IPBCP version","wg_tdoc":"C4-101289","wg_status":"agreed","tsg_tdoc":"CP-100278","tsg_status":"approved","new_version":"9.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0020","revision":null,"category":"A","impacted_version":"9.1.0","target_release":"Rel-9","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-101295","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":"0020","revision":"1","category":"A","impacted_version":"9.1.0","target_release":"Rel-9","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-101473","wg_status":"agreed","tsg_tdoc":"CP-100267","tsg_status":"approved","new_version":"9.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0027","revision":null,"category":"A","impacted_version":"9.2.0","target_release":"Rel-9","title":"Correcting non-specific external references","wg_tdoc":"C4-110656","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":"0010","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-8","title":"Extension on BICC/ISUP protocol for providing CS CAT service","wg_tdoc":"C4-083440","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":"0011","revision":"1","category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"Amendment for multimedia Customized Alerting Tone (CAT) service in ITU ISUP/BICC","wg_tdoc":"C4-091416","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":"0011","revision":"2","category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"Amendment for multimedia Customized Alerting Tone (CAT) service in ITU ISUP/BICC","wg_tdoc":"C4-091583","wg_status":"agreed","tsg_tdoc":"CP-090312","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":"0012","revision":null,"category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"Multimedia CAT Indication","wg_tdoc":"C4-091050","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":"0012","revision":"1","category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"Multimedia CAT Indication","wg_tdoc":"C4-091418","wg_status":"agreed","tsg_tdoc":"CP-090311","tsg_status":"rejected","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":"0015","revision":null,"category":"F","impacted_version":"8.1.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-092793","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":"0015","revision":"1","category":"F","impacted_version":"8.1.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-093561","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":"0016","revision":null,"category":"A","impacted_version":"9.0.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-092794","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":"0016","revision":"1","category":"A","impacted_version":"9.0.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-093562","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":"0019","revision":null,"category":"F","impacted_version":"8.1.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-101294","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":"0019","revision":"1","category":"F","impacted_version":"8.1.0","target_release":"Rel-8","title":"ITU amendments for Customized Alerting Tone (CAT)","wg_tdoc":"C4-101472","wg_status":"agreed","tsg_tdoc":"CP-100267","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":"0026","revision":null,"category":"A","impacted_version":"8.2.0","target_release":"Rel-8","title":"Correcting non-specific external references","wg_tdoc":"C4-110655","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":"0026","revision":"1","category":"A","impacted_version":"8.2.0","target_release":"Rel-8","title":"Correcting non-specific external references","wg_tdoc":"C4-110796","wg_status":"agreed","tsg_tdoc":"CP-110041","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":"0011","revision":null,"category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"Amendment for multimedia Customized Alerting Tone (CAT) service in ITU ISUP/BICC","wg_tdoc":"C4-091027","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":"0025","revision":null,"category":"F","impacted_version":"7.0.0","target_release":"Rel-7","title":"Correcting non-specific external references","wg_tdoc":"C4-110654","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":"0025","revision":"1","category":"F","impacted_version":"7.0.0","target_release":"Rel-7","title":"Correcting non-specific external references","wg_tdoc":"C4-110795","wg_status":"agreed","tsg_tdoc":"CP-110041","tsg_status":"approved","new_version":"7.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0009","revision":null,"category":"A","impacted_version":"6.0.0","target_release":"Rel-6","title":"Update Status of ITU-T Recommendation Q.2150.3","wg_tdoc":"C4-060580","wg_status":"agreed","tsg_tdoc":"CP-060298","tsg_status":"approved","new_version":"6.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0008","revision":null,"category":"A","impacted_version":"5.1.0","target_release":"Rel-5","title":"Update Status of ITU-T Recommendation Q.2150.3","wg_tdoc":"C4-060579","wg_status":"agreed","tsg_tdoc":"CP-060298","tsg_status":"approved","new_version":"5.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0006","revision":"2","category":"F","impacted_version":"5.0.0","target_release":"Rel-5","title":"Alignment of references after renumbering of H248 by ITU-T","wg_tdoc":"N4-030712","wg_status":"agreed","tsg_tdoc":"NP-030220","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":"0001","revision":"1","category":"F","impacted_version":"4.0.0","target_release":"Rel-4","title":"Changes to provide interworking between signalling transport","wg_tdoc":"N4-010706","wg_status":"agreed","tsg_tdoc":"NP-010285","tsg_status":"approved","new_version":"4.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":"1","category":"F","impacted_version":"4.1.0","target_release":"Rel-4","title":"on 29205 BICC signalling transport in IP environment","wg_tdoc":"N4-010925","wg_status":"agreed","tsg_tdoc":"NP-010452","tsg_status":"approved","new_version":"4.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":null,"category":"F","impacted_version":"4.1.0","target_release":"Rel-4","title":"Status of ITU recommendation Q.2150.3","wg_tdoc":"N4-010957","wg_status":"agreed","tsg_tdoc":"NP-010452","tsg_status":"approved","new_version":"4.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":null,"category":"F","impacted_version":"4.2.0","target_release":"Rel-4","title":"Update Status of ITU-T Recommendation Q.2150.3","wg_tdoc":"C4-060578","wg_status":"agreed","tsg_tdoc":"CP-060298","tsg_status":"approved","new_version":"4.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0002","revision":null,"category":"F","impacted_version":"4.1.0","target_release":"Rel-4","title":"on 29205 Mc signalling transport in IP environment","wg_tdoc":"N4-010832","wg_status":"agreed","tsg_tdoc":"NP-010452","tsg_status":"approved","new_version":"4.2.0","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/29.205/relationship-evidence"}}