Canonical Atlas record

TS 24.503

TISPAN; IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 [3GPP TS 24.229 (Release 7), modified]

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Responsible WGC1

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-20

Latest indexed version8.22.0

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-4no version indexed1 WI0 CRs

Rel-5no version indexed2 WI0 CRs

Rel-6no version indexed2 WI0 CRs

Rel-7no version indexed9 WI0 CRs

Rel-88.22.07 WI201 CRs · 87 approved

R99no version indexed1 WI0 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 26 of 26 indexed versions.

8.22.0Rel-8CT#742016-12-16

8.21.0Rel-8CT#712016-03-17

8.20.0Rel-8CT#702015-12-17

8.19.0Rel-8CT#682015-06-26

8.18.0Rel-8CT#672015-03-19

8.17.0Rel-8CT#642014-06-27

8.16.0Rel-8CT#632014-03-17

8.15.0Rel-8CT#602013-06-27

8.14.0Rel-8CT#582012-12-21

8.13.0Rel-8CT#572012-09-21

8.12.0Rel-8CT#562012-06-27

8.11.1Rel-8CT#542012-01-05

8.11.0Rel-8CT#542011-12-20

8.10.0Rel-8CT#512011-04-03

8.9.0Rel-8CT#502010-12-22

8.8.0Rel-8CT#472010-03-31

8.7.0Rel-8CT#462009-12-18

8.6.0Rel-8CT#452009-09-28

8.5.0Rel-8CT#442009-06-08

8.4.0Rel-8CT#432009-03-20

8.3.0Rel-8CT#422008-12-18

8.2.0Rel-8CT#412008-09-24

8.1.0Rel-8CT#402008-06-09

8.0.0Rel-8CT#392008-03-20

2.5.2Rel-8 · pre-approvalCT#392008-01-20

2.5.1Rel-8 · pre-approval-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 24.503

EMC1-CS

Rel-4 Emergency call enhancements

Rel-4official

IMS

Provisioning of IP-based multimedia services

Rel-5official

IMS-CCR

Call control and roaming to support IMS in UMTS

Rel-5official

IMS2

IMS Phase 2

Rel-6official

PRESNC

Presence Capability

Rel-6parsed

EMC1

Emergency Call Enhancements for IP& PS Based Calls stage 3

Rel-7official

EMC1

PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)

Rel-7official

FBI

System enhancements for Fixed Broadband access to IMS

Rel-7official

FBI-PCBL

PacketCable Related aspects

Rel-7parsed

GRUU

Supporting Globally Routable User Agent URIs in IMS

Rel-7official

IMSProtoc

IMS Stage 3 IETF Protocol Alignment

Rel-7official

MAINT_R1

Maintenance of TISPAN R1

Rel-7official

PCC

Evolution of Policy Control and Charging

Rel-7official

ServID

Identification of Communication Services in IMS

Rel-7official

IMSProtoc2

IMS Stage 3 IETF Protocol Alignment - phase 2

Rel-8official

IMS_Corp

IMS System enhancements for corporate network access

Rel-8official

IMS_Corp

SA1 aspects of IMS_Corp

Rel-8official

IMS_Corp

CT1 aspects of IMS_Corp

Rel-8official

IMS_Corp

CT4 aspects of IMS_Corp

Rel-8official

MAINT_R2

Maintenance of TISPAN R2

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

PR,Princs_&_Reqs_(PR)

OAM Principles and High-level Requirements

R99official

Knowledge graph

Related standards

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