3GPP Atlas

Canonical Atlas record

TS 21.202

Technical Specifications and Technical Reports relating to the Common IP Multimedia Subsystem (IMS)

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Responsible WGSP
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-8
Latest indexed version9.4.0
Series21
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.

Release ledger

Version · WI · CR evidence by release

Rel-88.6.01 WI14 CRs · 7 approved
Rel-99.4.01 WI9 CRs · 6 approved
Rel-1010.4.01 WI6 CRs · 4 approved
Rel-1111.1.01 WI3 CRs · 2 approved
Rel-1212.1.01 WI3 CRs · 2 approved
Rel-1313.1.01 WI4 CRs · 2 approved
Rel-1414.2.01 WI3 CRs · 2 approved
Rel-1515.1.00 WI2 CRs · 1 approved
Rel-1616.1.00 WI2 CRs · 1 approved
Rel-1717.1.00 WI2 CRs · 1 approved
Rel-1818.1.00 WI2 CRs · 1 approved
Rel-1919.1.00 WI2 CRs · 1 approved

Rel-8 snapshot

Work affecting this release

14 indexed Change Requests · 1 connected Work Item.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0004 — Corrections to list of Specifications

CR 0004 rev.1 — Corrections to list of Specifications

CR 0005 — Update list of specs

CR 0020 — Correction of the IMS specifications list

CR 0020 rev.1 — Correction of the IMS specifications list

CR 0001 — Update to list of Common IMS specs

CR 0001 rev.1 — Update to list of Common IMS specs

CR 0002 — Annex mapping 3GPP2 specs to 3GPP common IMS specs

CR 0009 — Correction to list of specs

CR 0012 — Changes to list of Specs

CR 0012 rev.1 — Changes to list of Specs: common IMS

CR 0002 rev.1 — Annex mapping 3GPP2 specs to 3GPP common IMS specs

Version history

Indexed versions

Showing 44 of 44 indexed versions.

9.4.0Rel-9SA#1102026-01-20
8.6.0Rel-8SA#1102026-01-20
18.1.0Rel-18SA#1102026-01-20
17.1.0Rel-17SA#1102026-01-20
16.1.0Rel-16SA#1102026-01-20
15.1.0Rel-15SA#1102026-01-20
14.2.0Rel-14SA#1102026-01-20
13.1.0Rel-13SA#1102026-01-20
11.1.0Rel-11SA#1102026-01-20
10.4.0Rel-10SA#1102026-01-20
19.1.0Rel-19SA#1102026-01-14
12.1.0Rel-12SA#1102026-01-14
19.0.0Rel-19SA#1092025-10-10
18.0.0Rel-18SA#1032024-04-03
17.0.0Rel-17SA#95-e2022-03-29
16.0.0Rel-16SA#88-e2020-07-10
15.0.0Rel-15SA#802018-06-20
14.1.0Rel-14SA#762017-06-15
14.0.0Rel-14SA#752017-03-24
13.0.0Rel-13SA#742016-12-17
12.0.0Rel-12SA#712016-03-18
11.0.1Rel-11SA#642014-06-30
10.3.1Rel-10SA#642014-06-30
11.0.0Rel-11SA#592013-03-20
10.3.0Rel-10SA#592013-03-20
9.3.0Rel-9SA#552012-03-12
8.5.0Rel-8SA#552012-03-12
10.2.0Rel-10SA#552012-03-12
9.2.0Rel-9SA#522011-06-24
8.4.0Rel-8SA#522011-06-24
10.1.0Rel-10SA#522011-06-24
10.0.0Rel-10SA#512011-04-04
9.1.0Rel-9SA#502010-12-20
9.0.0Rel-9SA#472010-04-12
8.3.0Rel-8SA#472010-04-12
8.2.0Rel-8SA#462009-12-11
8.1.0Rel-8SA#442009-06-08
8.0.0Rel-8SA#432009-03-19
1.1.0Rel-8 · pre-approvalSA#432009-03-17
1.0.0Rel-8 · pre-approvalCT#432009-03-17
0.3.0Rel-8 · pre-approval-2009-01-13
0.2.0Rel-8 · pre-approvalSA#422008-12-12
0.1.0Rel-8 · pre-approvalCT#422008-12-12
0.0.0Rel-8 · pre-approvalSA#402008-05-06

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 21.202

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8official
TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed
TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed
TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed
TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed
TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed
TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

Knowledge graph

Related standards

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