Release ledger
Version · WI · CR evidence by release
Release 19993.4.00 WI0 CRs
Canonical Atlas record
TR 26.911
Codec(s) for Circuit-Switched (CS) multimedia telephony service; Terminal implementor’s guide
Responsible WGS4
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-99
Latest indexed version19.0.0
Series26
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 · 9 connected Work Items.
Showing 9 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 — Recommendation for video feedback channel support in a 3G-324 terminal
CR 0002 rev.1 — Proposals for updates to implementor's guide for video in 3G-324
CR 0003 rev.2 — Disabling depth information for MPEG-4 video in 3G-324M terminals
CR 0004 rev.1 — Error resilience improvements to using video in 3G-324M
CR 0005 rev.1 — Modification on MPEG-4 Visual implementation
CR 0006 — Annex K submodes of H.263 video codec for 3G-H324 specification
CR 0006 rev.1 — Annex K submodes of H.263 video codec for 3G-H324 specification
CR 0008 — Editorial changes due to Correction of TS 26.111
CR 0011 — Clarification of bit-order handling for 3G-324M terminals
Version history
Indexed versions
Showing 28 of 28 indexed versions.
19.0.0Rel-19SA#1092025-10-24
18.0.0Rel-18SA#1032024-05-15
17.0.0Rel-17SA#95-e2022-04-07
16.0.0Rel-16SA#88-e2020-07-21
15.0.0Rel-15SA#802018-06-26
14.0.0Rel-14SA#752017-03-17
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-09-26
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-04-05
9.0.0Rel-9SA#462009-12-18
8.0.0Rel-8SA#422008-12-18
7.1.0Rel-7SA#332006-10-12
7.0.0Rel-7SA#292005-10-12
6.0.0Rel-6SA#252004-09-30
5.1.0Rel-5SA#192003-04-04
4.2.0Rel-4SA#192003-04-04
3.4.0Release 1999SA#192003-04-04
5.0.0Rel-5SA-#162002-06-28
4.1.0Rel-4SA-#112001-04-10
4.0.0Rel-4SA-#102000-12-21
3.3.0Release 1999SA-#102000-12-21
3.2.1Release 1999SA-#62000-10-10
3.2.0Release 1999SA-#61999-12-17
3.1.0Release 1999SA-#51999-10-30
3.0.2Release 1999SA-#51999-10-13
3.0.0Release 1999SA-#41999-06-23
1.0.0Release 1999SA-#31999-04-26
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 26.911
TEI4
Rel-4parsed(Small) Technical Enhancements and Improvements for Rel-4
TLM5
Rel-5historical linkRel-5 Terminal interfaces
Historical association · verification pending3G-324MI
Rel-6official3G-324M Improvements
VTCSTI
Rel-7official3G-324M Video Telephony Call Setup Times Improvements
CSM
R99officialCodecs for Multimedia Telephony Service
Codec(s)_for_CS_MM_Tel._Serv
R99historical linkCodecs for Multimedia Telephony Service
Historical association · verification pendingCodec(s)_for_MM_Tel_Service
R99historical linkCodecs for Multimedia Telephony Service
Historical association · verification pendingCodec_for_Multimedia_Telephony
R99officialCodecs for Multimedia Telephony Service
Effective Acronym:
R99historical linkCodecs for Multimedia Telephony Service
Historical association · verification pendingLow_bit_rate_codec_for_MM_Tel.,H.324M
R99historical linkCodec for low bitrate multimedia telephony service
Historical association · verification pendingMultimedia
R99historical linkMultimedia
Historical association · verification pendingMultimedia_Codec
R99officialCodecs for Multimedia Telephony Service
WI2MMC
R99historical linkCodecs for Multimedia Telephony Service
Historical association · verification pendingKnowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.