3GPP Atlas

Canonical Atlas record

TS 23.506

TISPAN; IP Multimedia Subsystem (IMS); Stage 2 description [3GPP TS 23.228 Release 7, modified]

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Responsible WGS2
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-20
Latest indexed version8.1.0
Series23
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

1 common IMSno version indexed1 WI0 CRs
2 common IMSno version indexed1 WI0 CRs
Rel-5no version indexed1 WI0 CRs
Rel-88.1.05 WI3 CRs · 1 approved
Rel-15no version indexed1 WI0 CRs
Rel-16no version indexed2 WI2 CRs

Rel-20 snapshot

Work affecting this release

0 indexed Change Requests · 0 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 4 of 4 indexed versions.

8.1.0Rel-8SA#412008-09-24
8.0.0Rel-8SA#382007-12-11
2.0.4Rel-8 · pre-approvalSA#382007-12-11
2.0.3Rel-8 · pre-approvalSA#38—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 23.506

IMS_Comm_Mtce7

SA1,SA2 part of Maintenance of TISPAN release 1 common IMS

Historical association · verification pending
1 common IMShistorical link
IMS_Comm_Mtce8

Maintenance of TISPAN release 2 common IMS

Historical association · verification pending
2 common IMShistorical link
IMS

Provisioning of IP-based multimedia services

Historical association · verification pending
Rel-5historical link
IMS_Comm_Doc

Documentation of TISPAN NGN R1 and R2 in 3GPP SA2

Rel-8official
IMS_Corp

CT1 aspects of IMS_Corp

Historical association · verification pending
Rel-8historical link
IMS_Corp

IMS System enhancements for corporate network access

Historical association · verification pending
Rel-8historical link
IMS_Corp

SA1 aspects of IMS_Corp

Historical association · verification pending
Rel-8historical link
IMS_Corp

CT4 aspects of IMS_Corp

Historical association · verification pending
Rel-8historical link
5GS_Ph1

5G System - Phase 1

Historical association · verification pending
Rel-15historical link
RACS

Optimisations on UE radio capability signalling

Historical association · verification pending
Rel-16historical link
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link

Knowledge graph

Related standards

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