Release ledger
Canonical Atlas record
TS 29.205
Application of Q.1900 series to bearer independent Circuit Switched (CS) core network architecture; Stage 3
Responsible WGC4
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-9
Latest indexed version19.0.0
Series29
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-9 snapshot
Work affecting this release
11 indexed Change Requests · 2 connected Work Items.
Showing 11 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0027 rev.1 — Correcting non-specific external references
CR 0013 — Mobile Service Application Transport
CR 0013 rev.1 — Mobile Service Application Transport
CR 0014 — IMEI over ISUP for SR-VCC Emergency
CR 0017 — Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls
CR 0017 rev.1 — Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls
CR 0017 rev.2 — Introduction of IMEI IE to Mobile APM for SrVCC Emergency Calls
CR 0018 — IPBCP version
CR 0020 — ITU amendments for Customized Alerting Tone (CAT)
CR 0020 rev.1 — ITU amendments for Customized Alerting Tone (CAT)
CR 0027 — Correcting non-specific external references
Version history
Indexed versions
Showing 32 of 32 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#802018-06-23
14.0.0Rel-14CT#752017-03-22
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-09-30
11.0.0Rel-11SA#572012-09-28
10.3.0Rel-10CT#542011-12-19
10.2.0Rel-10CT#532011-09-26
10.1.0Rel-10CT#522011-06-15
9.3.0Rel-9CT#512011-04-06
8.3.0Rel-8CT#512011-04-06
7.1.0Rel-7CT#512011-04-06
10.0.0Rel-10CT#512011-04-06
9.2.0Rel-9CT#482010-06-17
8.2.0Rel-8CT#482010-06-17
9.1.0Rel-9CT#462009-12-18
9.0.0Rel-9CT#442009-06-08
8.1.0Rel-8CT#442009-06-08
8.0.0Rel-8SA#422008-12-17
7.0.0Rel-7SA#362007-07-05
6.1.0Rel-6CT#322006-06-13
5.2.0Rel-5CT#322006-06-13
4.3.0Rel-4CT#322006-06-13
6.0.0Rel-6CN#262005-01-03
5.1.0Rel-5CN#202003-06-27
5.0.0Rel-5—2002-06-25
4.2.0Rel-4—2001-10-03
4.1.0Rel-4—2001-07-04
4.0.0Rel-4—2001-03-30
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.205
CSSPLIT
Rel-4officialEnable bearer independent CS architecture
TEI4
Rel-4parsed(Small) Technical Enhancements and Improvements for Rel-4
CAT
Rel-8historical linkCustomized Alerting Tone (CAT) service
Historical association · verification pendingCAT-3G_CS
Rel-8historical linkCAT Service in 3GPP CS domain
Historical association · verification pendingREDOC_TIS-C4
Rel-8parsedDocumentation of TISPAN R1 and R2 in CT4
IMS_EMER_GPRS_EPS-SRVCC
Rel-9historical linkCT4 aspects of SRVCC support for IMS Emergency Calls
Historical association · verification pendingTEI9
Rel-9parsed(Small) Technical Enhancements and Improvements for Rel-9
LCLS
Rel-10historical linkLocal Call Local Switch
Historical association · verification pendingLCLS-CN
Rel-10historical linkCN aspects of Local Call Local Switch
Historical association · verification pendingLCLS-CN
Rel-10historical linkStage 2/3 for CN aspects of Local Call Local Switch
Historical association · verification pendingLI
R99historical linkLawful Interception for GSM Features transposed to UMTS
Historical association · verification pendingKnowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.