Release ledger
Canonical Atlas record
TR 23.820
Study of IMS restoration procedures
Responsible WGC4
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-99
Latest indexed version9.0.0
Series23
TypeTR
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-99 snapshot
Work affecting this release
0 indexed Change Requests · 0 connected Work Items.
Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →
Version history
Indexed versions
Showing 9 of 9 indexed versions.
9.0.0Rel-9CT#452009-09-29
8.0.1Rel-8CT#422008-12-16
8.0.0Rel-8CT#402008-06-09
2.0.0Rel-8 · pre-approvalCT#402008-06-06
1.1.0Rel-8 · pre-approval-2008-03-20
1.0.0Rel-8 · pre-approvalCT#382007-12-11
0.3.0Rel-8 · pre-approval-2007-10-22
0.2.0Rel-8 · pre-approval-2007-09-06
0.1.0Rel-8 · pre-approval-2007-07-02
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 23.820
IMS
Rel-5historical linkProvisioning of IP-based multimedia services
Historical association · verification pendingFS_IMS_RP
Rel-8historical linkStudy on IMS Restoration Procedures
Historical association · verification pendingIMS_RP
Rel-8historical linkIMS Restoration Procedures
Historical association · verification pendingeIMS_RP
Rel-9historical linkCompletion of IMS Restoration Procedures
Historical association · verification pendingeIMS_RP
Rel-9historical linkCT4 aspects of Completion of IMS Restoration Procedures
Historical association · verification pendingKnowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.