Release ledger
Canonical Atlas record
TS 24.380
Mission Critical Push To Talk (MCPTT) media plane control; Protocol specification
Responsible WGC1
StatusUnder change control
Initial releaseRel-13
Selected releaseRel-20
Latest indexed version20.1.0
Series24
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-20 snapshot
Work affecting this release
19 indexed Change Requests · 2 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0388 rev.2 — Logic to use configuration parameters to support multi-talker in group calls R19
CR 0382 rev.1 — Correction of TMGI field in MBS subchannel control R20
CR 0386 rev.1 — Correction of MCPTT Group ID field in MBMS notifications R20
CR 0378 rev.2 — Introduction of separate hang timer for broadcast ad hoc group calls
CR 0392 — Correction of value of the fmt attribute in media descriptions
CR 0388 — Logic to use configuration parameters to support multi-talker in group calls R20
CR 0389 rev.2 — Addition of Media Plane Information message
CR 0389 — Addition of Talker ID update for MCPTT Interworking
CR 0391 rev.1 — Corrections to Floor control for multi talker in adhoc group call R20
CR 0388 rev.1 — Logic to use configuration parameters to support multi-talker in group calls R20
CR 0391 — Corrections to Floor control for multi talker in adhoc group call R20
CR 0389 rev.1 — Addition of Media Plane Information message
Version history
Indexed versions
Showing 60 of 90 indexed versions.
20.1.0Rel-20CT#1132026-09-22
19.3.0Rel-19CT#1132026-09-22
18.8.0Rel-18CT#1132026-09-22
17.8.0Rel-17CT#1132026-09-22
20.0.0Rel-20CT#1122026-06-29
19.2.0Rel-19CT#1122026-06-29
18.7.0Rel-18CT#1122026-06-29
19.1.0Rel-19CT#1092025-09-26
19.0.0Rel-19CT#1082025-07-01
18.6.0Rel-18CT#1042024-07-12
18.5.0Rel-18CT#1032024-04-02
18.4.0Rel-18CT#1022024-01-05
18.3.0Rel-18CT#1012023-09-22
18.2.0Rel-18CT#1002023-06-22
18.1.0Rel-18CT#992023-04-01
18.0.0Rel-18CT#97-e2022-09-23
17.7.0Rel-17CT#97-e2022-09-23
16.9.0Rel-16CT#97-e2022-09-23
15.10.0Rel-15CT#97-e2022-09-23
17.6.0Rel-17CT#95-e2022-03-26
17.5.0Rel-17CT#94-e2022-01-05
16.8.0Rel-16CT#94-e2022-01-05
15.9.0Rel-15CT#94-e2022-01-05
14.12.0Rel-14CT#94-e2022-01-05
13.14.0Rel-13CT#94-e2022-01-05
17.4.0Rel-17CT#93-e2021-09-24
17.3.0Rel-17CT#92-e2021-06-25
17.2.0Rel-17CT#91-e2021-04-02
17.1.0Rel-17CT#90-e2020-12-18
16.7.0Rel-16CT#90-e2020-12-18
15.8.0Rel-15CT#90-e2020-12-18
14.11.0Rel-14CT#90-e2020-12-18
13.13.0Rel-13CT#90-e2020-12-18
17.0.0Rel-17CT#89-e2020-09-25
16.6.0Rel-16CT#89-e2020-09-25
15.7.0Rel-15CT#89-e2020-09-25
14.10.0Rel-14CT#89-e2020-09-24
13.12.0Rel-13CT#89-e2020-09-24
16.5.0Rel-16CT#88-e2020-07-09
15.6.0Rel-15CT#88-e2020-07-09
14.9.0Rel-14CT#88-e2020-07-09
13.11.0Rel-13CT#88-e2020-07-09
16.4.0Rel-16CT#862019-12-19
16.3.0Rel-16CT#852019-09-24
16.2.0Rel-16CT#842019-06-14
16.1.0Rel-16CT#832019-03-27
15.5.0Rel-15CT#832019-03-27
16.0.0Rel-16CT#822018-12-21
15.4.0Rel-15CT#822018-12-21
14.8.0Rel-14CT#822018-12-21
13.10.0Rel-13CT#822018-12-21
15.3.0Rel-15CT#812018-09-20
14.7.0Rel-14CT#812018-09-20
13.9.0Rel-13CT#812018-09-20
15.2.0Rel-15CT#802018-06-20
15.1.0Rel-15CT#792018-03-28
14.6.0Rel-14CT#792018-03-28
13.8.0Rel-13CT#792018-03-28
15.0.0Rel-15CT#782017-12-28
14.5.0Rel-14CT#782017-12-28
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 24.380
DUMMY
Rel-13parsedAwaiting formal work item
MCPTT-CT
Rel-13officialMCPTT protocol aspects
MCPTT-Prof
Rel-13parsedIMS Profile to support MCPTT
MCProtoc15
Rel-15parsedProtocol enhancements for Mission Critical Services
enhMCPTT-CT
Rel-15parsedStage 3 of enhMCPTT
MCProtoc16
Rel-16parsedProtocol enhancements for Mission Critical Services
MCProtoc17
Rel-17parsedProtocol enhancements for Mission Critical Services
MCSMI_CT
Rel-17parsedMission Critical system migration and interconnection
enh3MCPTT-CT
Rel-17parsedStage 3 aspects of enh3MCPTT
MCOver5MBS
Rel-18parsedMission Critical Services over 5MBS
MCProtoc18
Rel-18parsedProtocol enhancements for Mission Critical Services
MC_AHGC
Rel-18parsedMission Critical ad hoc group Communications
enh4MCPTT
Rel-18parsedEnhanced Mission Critical Push-to-talk architecture phase 4
FRMCS_Ph5
Rel-19parsedFRMCS Phase 5
FRMCS_Ph5
Rel-19parsedStage 1 of Railways specific Enhancements to Mission Critical Services
MCProtoc19
Rel-19parsedProtocol enhancements for Mission Critical Services
MCProtoc20-CT
Rel-20parsedProtocol enhancements for Mission Critical Services
enhMC_Ph2-CT
Rel-20parsedProtocol development for Enhanced MC Features Phase 2
Knowledge graph
Related standards
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