{"id":5738,"number":"23.728","type":"TR","title":"Study on system architecture enhancement for next generation real time communication","series":23,"status":"Draft","initial_release":"Rel-16","primary_group":"S2","secondary_groups":[],"portal_id":3488,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3488","dynareport_url":"https://www.3gpp.org/dynareport/23728.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:49.792498+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=3488","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T23:18:58.795083+00:00","versions":[{"release":"Rel-16","version":"0.0.0","meeting":"SA2#128","upload_date":null,"comment":"Version allocated to allow pC...","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-16","first_version_date":null,"latest_version_date":null,"first_version":"0.0.0","latest_version":"0.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":800029,"acronym":"FS_NG_RTC","effective_acronym":"FS_NG_RTC","title":"Stopped - Study on system architecture for next generation real time communication services","responsible_groups":["S2"],"release":"Rel-16","status":"TSG stopped","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=3488","association_sources":[],"association_status":"historical_unverified"}],"change_requests":[],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/23.728/relationship-evidence"}}