Release ledger
Canonical Atlas record
TS 42.068
Voice Group Call Service (VGCS); Stage 1
Responsible WGS1
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-8
Latest indexed version19.0.0
Series42
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-8 snapshot
Work affecting this release
16 indexed Change Requests · 4 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0037 rev.1 — TCRT: Clarification of interactions with supplementary and other GSM services
CR 0041 rev.2 — TCRT: Tidy up text related to sending SMS to non established group calls
CR 0036 rev.1 — Removal of requirement for Speech encryption for voice group calls
CR 0039 — TCRT: Removal of the support of long application-specific data
CR 0038 rev.1 — TCRT: Align the stage 1 to the stage 2 on SMS to established group calls
CR 0021 — Enhancements for VGCS Applications
CR 0021 rev.1 — Enhancements for VGCS Applications
CR 0024 — Requirement for listener identification
CR 0025 — Additional requirements for transfer of application-specific data
CR 0026 — Enhancement for emergency situation
CR 0028 — Data confidentiality for SMS during voice group calls
CR 0029 — Increasing maximum number of dispatchers to 20 as an optional requirement
Version history
Indexed versions
Showing 38 of 38 indexed versions.
19.0.0Rel-19SA#1092025-10-15
18.0.0Rel-18SA#1032024-04-05
17.0.0Rel-17SA#95-e2022-04-01
16.0.0Rel-16SA#88-e2020-07-22
15.0.0Rel-15SA#802018-07-04
14.0.0Rel-14SA#752017-04-05
13.0.0Rel-13SA#702016-01-05
12.0.0Rel-12SA#652014-10-03
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-04-08
9.0.0Rel-9SA#462009-12-31
8.7.0Rel-8SA#392008-03-25
7.9.0Rel-7SA#392008-03-25
8.6.0Rel-8SA#382007-12-20
8.5.0Rel-8SA#372007-10-01
8.4.0Rel-8SA#352007-03-26
7.8.0Rel-7SA#352007-03-26
8.3.0Rel-8SA#342006-12-14
8.2.0Rel-8SA#332006-10-04
7.7.0Rel-7SA#332006-10-04
8.1.0Rel-8SA#322006-06-21
7.6.0Rel-7SA#322006-06-21
8.0.0Rel-8SA#312006-03-24
7.5.0Rel-7SA#312006-03-24
7.4.0Rel-7SA#292005-10-07
7.3.0Rel-7SA#282005-06-24
6.1.0Rel-6SA#282005-06-24
5.1.0Rel-5SA#282005-06-24
4.2.0Rel-4SA#282005-06-24
7.2.0Rel-7SA#272005-03-24
7.1.0Rel-7SA#262004-12-23
7.0.0Rel-7SA#252004-09-27
6.0.0Rel-6SA#252004-09-27
5.0.1Rel-5SA-#162002-10-22
5.0.0Rel-5SA-#162002-07-19
4.1.0Rel-4SA-#102001-01-08
4.0.1Rel-4SA-#82000-10-24
4.0.0Rel-4SA-#82000-06-23
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 42.068
ASCI4
Rel-4historical linkAdvanced Speech Call Items enhancements_Rel-4
Historical association · verification pendingSECGKYV
Rel-6officialKey Management of group keys for Voice Group Call Services
EVGCS
Rel-7historical linkEnhancements of VGCS for public authority officials
Historical association · verification pendingEVGCS
Rel-7historical linkStage 1 for Enhancements of VGCS for public authority officials
Historical association · verification pendingIVGCS
Rel-7historical linkImprovements of VGCS for parallel use of services
Historical association · verification pendingIVGCS
Rel-7historical linkService Requirements for VGCS improvements
Historical association · verification pendingEVA
Rel-8historical linkEnhancements for Voice Group Call Service (VGCS) Applications (EVA)
Historical association · verification pendingEVA
Rel-8historical linkSA1 aspects of EVA
Historical association · verification pendingEVA
Rel-8historical linkVGCS/VBS and GPRS Interactions
Historical association · verification pendingTEI8
Rel-8parsed(Small) Technical Enhancements and Improvements for Rel-8
ASCI
R99parsedAdvanced Speech Call Items enhancements
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.