Release ledger
Version · WI · CR evidence by release
Release 19993.2.00 WI0 CRs
Canonical Atlas record
TS 23.135
Multicall supplementary service; Stage 2
Responsible WGC4
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-99
Latest indexed version19.0.0
Series23
TypeTS
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 · 2 connected Work Items.
Showing 4 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 rev.1 — Cleanup and corrections for Multicall Stage 2
CR 0002 rev.4 — Requirement on Network to Tear Down Calls to Accept Emergency Calls in Multicall
CR 0004 — Correction to MT_Multicall SDL
CR 0004 rev.1 — Correction to MT_Multicall SDL
Version history
Indexed versions
Showing 20 of 20 indexed versions.
19.0.0Rel-19SA#1092025-10-08
18.0.0Rel-18SA#1032024-04-08
17.0.0Rel-17SA#95-e2022-04-01
16.0.0Rel-16SA#88-e2020-07-08
15.0.0Rel-15SA#802018-06-22
14.0.0Rel-14CT#752017-03-21
13.0.0Rel-13SA#702015-09-25
12.0.0Rel-12SA#652014-09-30
11.0.0Rel-11SA#572012-09-28
10.0.0Rel-10SA#512011-04-08
9.0.0Rel-9SA#462009-12-18
8.0.0Rel-8SA#422008-12-16
7.0.0Rel-7SA#362007-07-05
6.0.0Rel-6CN#262005-01-03
5.0.0Rel-5—2002-06-24
4.0.0Rel-4—2000-10-25
3.2.0Release 1999—2000-10-25
3.1.0Release 1999—2000-06-23
3.0.0Release 1999—2000-03-15
1.1.0Release 1999—2000-03-15
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 23.135
TLM5
Rel-5historical linkRel-5 Terminal interfaces
Historical association · verification pendingMulticall
R99officialMultiCall
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.