Canonical Atlas record

TS 24.182

IP Multimedia Subsystem (IMS) Customized Alerting Tones (CAT); Protocol specification

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Responsible WGC1

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-17

Latest indexed version19.0.0

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.

Release ledger

Version · WI · CR evidence by release

Rel-7no version indexed2 WI0 CRs

Rel-88.7.06 WI41 CRs · 13 approved

Rel-99.11.03 WI99 CRs · 36 approved

Rel-1010.6.01 WI18 CRs · 7 approved

Rel-1111.3.00 WI7 CRs · 3 approved

Rel-1212.2.01 WI5 CRs · 3 approved

Rel-1313.2.01 WI20 CRs · 8 approved

Rel-1414.2.01 WI14 CRs · 4 approved

Rel-1515.0.00 WI9 CRs · 4 approved

Rel-1616.3.12 WI42 CRs · 8 approved

Rel-1717.1.01 WI5 CRs · 2 approved

Rel-1818.0.00 WI2 CRs

Rel-1919.0.00 WI0 CRs

Rel-17 snapshot

Work affecting this release

5 indexed Change Requests · 1 connected Work Item.

Showing 5 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0121 rev.1 — No SDP answer in the 200 response to SIP INVITE request after completion of SDP negotiation.

CR 0121 — No SDP answer in the 200 response to SIP INVITE request after completion of SDP negotiation.

CR 0122 rev.1 — CAT Corrections on the support of DTMF

CR 0122 rev.2 — CAT Corrections on the support of DTMF

CR 0122 — CAT Corrections on the support of DTMF

Version history

Indexed versions

Showing 55 of 55 indexed versions.

19.0.0Rel-19SA#1092025-10-14

18.0.0Rel-18SA#1032024-04-04

17.1.0Rel-17CT#92-e2021-06-27

17.0.0Rel-17CT#89-e2020-09-24

16.3.1Rel-16CT#88-e2020-07-15

16.3.0Rel-16CT#88-e2020-07-09

16.2.0Rel-16CT#87-e2020-03-27

16.1.0Rel-16CT#852019-09-24

16.0.0Rel-16CT#842019-06-14

9.11.0Rel-9CT#792018-03-28

15.0.0Rel-15CT#792018-03-28

14.2.0Rel-14CT#792018-03-28

13.2.0Rel-13CT#792018-03-28

12.2.0Rel-12CT#792018-03-28

11.3.0Rel-11CT#792018-03-28

10.6.0Rel-10CT#792018-03-28

14.1.0Rel-14CT#782017-12-28

14.0.0Rel-14CT#722016-06-24

13.1.0Rel-13CT#682015-06-26

9.10.0Rel-9CT#672015-03-19

13.0.0Rel-13CT#672015-03-19

12.1.0Rel-12CT#672015-03-19

11.2.0Rel-11CT#672015-03-19

10.5.0Rel-10CT#672015-03-19

12.0.0Rel-12CT#642014-06-27

9.9.0Rel-9CT#612013-09-20

11.1.0Rel-11CT#612013-09-20

10.4.0Rel-10CT#612013-09-20

11.0.0Rel-11SA#572012-09-21

9.8.0Rel-9CT#522011-06-15

8.7.0Rel-8CT#522011-06-15

10.3.0Rel-10CT#522011-06-15

9.7.0Rel-9CT#512011-04-03

10.2.0Rel-10CT#512011-04-03

9.6.0Rel-9CT#502010-12-22

8.6.0Rel-8CT#502010-12-22

10.1.0Rel-10CT#502010-12-22

9.5.0Rel-9CT#482010-06-15

10.0.0Rel-10CT#482010-06-15

9.4.0Rel-9CT#472010-03-31

8.5.0Rel-8CT#472010-03-31

9.3.0Rel-9CT#462009-12-17

8.4.0Rel-8CT#462009-12-17

9.2.0Rel-9CT#452009-09-28

8.3.0Rel-8CT#452009-09-28

9.1.0Rel-9CT#442009-06-08

8.2.0Rel-8CT#442009-06-08

9.0.0Rel-9CT#432009-03-20

8.1.0Rel-8CT#432009-03-20

8.0.0Rel-8CT#422008-12-18

2.0.0Rel-8 · pre-approvalCT#422008-12-12

1.2.0Rel-8 · pre-approval-2008-11-21

1.1.0Rel-8 · pre-approval-2008-10-16

1.0.0Rel-8 · pre-approvalCT#412008-09-13

0.1.0Rel-8 · pre-approval-2008-07-25

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 24.182

WI 31087

Deleted - Study on Customised Alerting Tone (CAT) Requirements (was duplicated)

Historical association · verification pending

Rel-7historical link

ServID

Identification of Communication Services in IMS

Historical association · verification pending

Rel-7historical link

CAT

Customized Alerting Tone (CAT) service

Historical association · verification pending

Rel-8historical link

CAT

Stage 1 for CAT

Historical association · verification pending

Rel-8historical link

CAT-SS

IMS CAT SS

Historical association · verification pending

Rel-8historical link

CAT-SS

CAT solution for voice and video call in CS domain

Historical association · verification pending

Rel-8historical link

CAT-SS

IMS CAT Supplementary Service

Historical association · verification pending

Rel-8historical link

Flexible Alerting

Historical association · verification pending

Rel-8historical link

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

eCAT

Enhancements of IMS Customized Alerting Tone (CAT) Service

Historical association · verification pending

Rel-9historical link

eCAT-SS

Stage 3 for Enhancements of IMS Customized Alerting Tone (CAT) Service

Rel-9official

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

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

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

eIMSVideo

Video enhancement of IMS CAT/CRS/announcement services

Rel-16parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

Knowledge graph

Related standards

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