Canonical Atlas record

TS 22.228

Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1

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Responsible WGS1

StatusUnder change control

Initial releaseRel-5

Selected releaseRel-99

Latest indexed version21.0.0

Series22

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-4no version indexed1 WI0 CRs

Rel-55.7.04 WI14 CRs · 12 approved

Rel-66.11.06 WI17 CRs · 15 approved

Rel-77.6.010 WI14 CRs · 11 approved

Rel-88.7.010 WI25 CRs · 22 approved

Rel-99.4.06 WI10 CRs · 9 approved

Rel-1010.5.03 WI22 CRs · 16 approved

Rel-1111.6.05 WI14 CRs · 14 approved

Rel-1212.10.015 WI31 CRs · 29 approved

Rel-1313.3.03 WI10 CRs · 7 approved

Rel-1414.1.00 WI2 CRs · 1 approved

Rel-1515.3.01 WI11 CRs · 4 approved

Rel-1616.1.01 WI31 CRs · 2 approved

Rel-1717.1.02 WI5 CRs · 2 approved

Rel-1818.0.10 WI0 CRs

Rel-1919.0.01 WI1 CR

Rel-2020.0.01 WI1 CR · 1 approved

Rel-2121.0.01 WI9 CRs · 2 approved

R99no version indexed1 WI0 CRs

Rel-99 snapshot

Work affecting this release

0 indexed Change Requests · 1 connected Work Item.

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

Version history

Indexed versions

Showing 60 of 86 indexed versions.

21.0.0Rel-21SA#1132026-10-02

20.0.0Rel-20SA#1132026-10-02

19.0.0Rel-19SA#1092025-10-15

18.0.1Rel-18SA#1032024-04-05

18.0.0Rel-18SA#1032024-04-05

17.1.0Rel-17SA#94-e2021-12-24

17.0.0Rel-17SA#862019-12-20

16.1.0Rel-16SA#812018-09-21

16.0.0Rel-16SA#802018-06-23

15.3.0Rel-15SA#802018-06-23

15.2.0Rel-15SA#772017-09-22

15.1.0Rel-15SA#762017-06-16

14.1.0Rel-14SA#742016-12-16

14.0.0Rel-14SA#732016-10-04

15.0.0Rel-15SA#732016-09-30

13.3.0Rel-13SA#682015-06-26

12.10.0Rel-12SA#682015-06-26

13.2.0Rel-13SA#662014-12-19

12.9.0Rel-12SA#662014-12-19

13.1.0Rel-13SA#652014-09-26

12.8.0Rel-12SA#652014-09-26

13.0.0Rel-13SA#642014-06-27

12.7.0Rel-12SA#642014-06-27

12.6.0Rel-12SA#602013-06-28

12.5.0Rel-12SA#592013-03-15

9.4.0Rel-9SA#582012-12-18

8.7.0Rel-8SA#582012-12-18

12.4.0Rel-12SA#582012-12-18

11.6.0Rel-11SA#582012-12-18

10.5.0Rel-10SA#582012-12-18

12.3.0Rel-12SA#572012-09-19

12.2.0Rel-12SA#562012-06-29

11.5.0Rel-11SA#562012-06-29

12.1.0Rel-12SA#552012-03-15

12.0.0Rel-12SA#542011-12-21

11.4.0Rel-11SA#532011-10-03

11.3.0Rel-11SA#522011-06-22

11.2.0Rel-11SA#512011-04-03

10.4.1Rel-10SA#502011-02-11

11.1.1Rel-11SA#502011-01-27

11.1.0Rel-11SA#502010-12-24

10.4.0Rel-10SA#502010-12-24

9.3.0Rel-9SA#492010-10-01

11.0.0Rel-11SA#492010-10-01

10.3.0Rel-10SA#492010-10-01

10.2.0Rel-10SA#462009-12-19

9.2.0Rel-9SA#452009-10-01

10.1.0Rel-10SA#452009-10-01

10.0.0Rel-10SA#432009-03-25

9.1.0Rel-9SA#432009-03-24

9.0.0Rel-9SA#422008-12-19

8.6.0Rel-8SA#422008-12-19

8.5.0Rel-8SA#402008-06-11

8.4.0Rel-8SA#392008-03-25

8.3.0Rel-8SA#382007-12-20

8.2.0Rel-8SA#372007-10-03

7.6.0Rel-7SA#372007-10-03

8.1.0Rel-8SA#332006-10-04

7.5.0Rel-7SA#332006-10-04

8.0.0Rel-8SA#322006-06-21

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 22.228

Rel-4 Terminal interfaces

Rel-4official

WI 1633

Stage 1 for Call control and roaming to support IMS in UMTS

Rel-5official

IMS

Provisioning of IP-based multimedia services

Rel-5official

IMS-CCR

Call control and roaming to support IMS in UMTS

Rel-5official

TLM5

Rel-5 Terminal interfaces

Rel-5official

Effective Acronym:

Stage 1 - Requirements for Generic User Profile

Rel-6official

GUP

Generic User Profile Rel-6

Rel-6official

IMS2

IMS Phase 2

Rel-6official

IMSM-CR

CRs to 22.140 & 22.228

Rel-6official

MBMS

Multimedia Broadcast and Multicast Service

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

Effective Acronym:

Stage 1,2 of FBI for PacketCable

Rel-7official

GRUU

Stage 1,2 of GRUU

Rel-7official

GRUU

Supporting Globally Routable User Agent URIs in IMS

Rel-7official

ISB

IMS Service Brokering enhancements

Rel-7official

ISB-s1

Stage 1 for ISB

Rel-7official

MBMSE

Stage 1 of MBMSE

Rel-7official

SMSIP

Support of SMS over generic 3GPP IP access

Rel-7official

ServID

Stage 1,2 of ServID

Rel-7official

ServID

Identification of Communication Services in IMS

Rel-7official

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

CIMS_3GPP2

Stage 1 CIMS_3GPP2

Rel-8official

CIMS_3GPP2

3GPP2 Input to Common IMS

Rel-8official

IMS8

Deleted - IMS Enhancements Rel-8

Rel-8official

IMS_ASIO

IMS Application Server Service Data Descriptions for AS interoperability

Rel-8official

IPinterc

Stage 1 for IPinterc

Rel-8official

IPinterc

IP Interconnection of Services

Rel-8official

PRIOR_EMR

Service Requirements for PRIOR

Rel-8official

SIP_Nc

Stage 1 for SIP_Nc (covered by Feature IPinterc)

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

TISCAPR8

Service and Capability for Core IMS - inclusion of TISPAN requirements

Rel-8official

Effective Acronym:

Deleted - Stage 1 for ServAl

Rel-9official

IMS_SCC

IMS Services Centralization and Continuity

Rel-9official

IMS_SCC-IDT

Stage 1 - Inter-Device Transfer Requirements

Rel-9official

PUCI

Protection against Unsolicited Communication for IMS (PUCI)

Rel-9official

PUCI

Stage 1 for PUCI

Rel-9official

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

IMS_SC_eIDT

IMS Service Continuity Inter Device Transfer enhancements

Rel-10official

IMS_SC_eIDT

Stage 1 - IMS Service Continuity Inter Device Transfer enhancements

Rel-10official

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

IPXS

Stage 1 for Advanced IP Interconnection of Services

Rel-11official

OSCAR

Stage 1 for Optimized Service Charging and Allocation of Resources in IMS whilst Roaming

Rel-11official

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

VINE

Stage 1 for Support for 3GPP Voice Interworking with Enterprise IP-PBX

Rel-11official

VINE

Support for 3GPP Voice Interworking with Enterprise IP-PBX

Rel-11official

BusTI

IMS Business Trunking for IP-PBX in Static Mode of Operation

Rel-12parsed

BusTI-SA1

Stage 1 for IMS Business Trunking for IP-PBX in Static Mode of Operation

Rel-12official

IMSSat

IMS access via Digital Video Broadcast - Return Channel via Satellite (DVB-RCS2)

Rel-12parsed

IMSSat-SA1

Stage 1 for IMS access via DVB-RCS2

Rel-12official

IMS_RegCon

Deleted - IMS Registration Control

Rel-12parsed

IMS_RegCon-del1

Deleted - Stage 1 for IMS Registration Control

Rel-12official

IMS_TELEP

Stage 1 for IMS-based Telepresence

Rel-12official

IMS_WebRTC

Stage 1 for Web Real Time Communication access to IMS

Rel-12official

INIPUI

IMS Network-Independent Public User Identities

Rel-12official

INIPUI-SA1

Stage 1 for IMS Network-Independent Public User Identities

Rel-12official

IPXSNAT

Advanced IP Interconnection of Services (IPXS) for national interconnect

Rel-12parsed

IPXSNAT-SA1

Stage 1 for Advanced IP Interconnection of Services (IPXS) for national interconnect

Rel-12official

LangInfo

Language and Modality Information for communications

Rel-12parsed

LangInfo-SA1

Stage 1 for Language and Modality Information for communications

Rel-12official

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

eWebRTCi

Stage 1 for Enhancements to WEBRTC interoperability

Rel-13official

voE_UTRA-N_PPD-SA1

Stage 1 for voice over E-UTRAN Paging Policy Differentiation

Rel-13official

FS_eV2X

Study on Enhancement of 3GPP support for V2X services

Rel-15parsed

enIMS

Enhancements to IMS for new real time communication services

Rel-16parsed

IESNPN

IMS emergency support for Stand-alone Non-Public Network (SNPN)

Rel-17parsed

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

6G-REQ

6G Service Requirements

Rel-21parsed

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

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