3GPP Atlas

Canonical Atlas record

TS 29.238

Interconnection Border Control Functions (IBCF) - Transition Gateway (TrGW) interface, Ix interface; Stage 3

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Responsible WGC4
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-13
Latest indexed version19.0.0
Series29
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-80.3.10 WI1 CR
Rel-99.3.04 WI31 CRs · 16 approved
Rel-1010.6.03 WI43 CRs · 13 approved
Rel-1111.2.01 WI17 CRs · 4 approved
Rel-1212.6.012 WI30 CRs · 12 approved
Rel-1313.3.00 WI14 CRs · 5 approved
Rel-1414.2.01 WI6 CRs · 3 approved
Rel-1515.1.00 WI2 CRs · 1 approved
Rel-1616.1.00 WI5 CRs · 2 approved
Rel-1717.1.00 WI4 CRs · 2 approved
Rel-1818.2.01 WI3 CRs · 2 approved
Rel-1919.0.00 WI0 CRs

Rel-13 snapshot

Work affecting this release

14 indexed Change Requests · 0 connected Work Items.

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

CR 0065 — Clarifications related to the rate adaptation for media endpoints

CR 0060 — Support for Video Enhancements by Region-of-Interest Information Signalling

CR 0061 — Support for Video Region-of-Interest (ROI) Signaling

CR 0061 rev.1 — Support for Video Region-of-Interest (ROI) Signaling

CR 0061 rev.2 — Support for Video Region-of-Interest (ROI) Signaling

CR 0061 rev.3 — Support for Video Region-of-Interest (ROI) Signaling

CR 0062 — TrGW configuration for end-to-end WebRTC calls (stage 3)

CR 0062 rev.1 — TrGW configuration for end-to-end WebRTC calls (stage 3)

CR 0063 — Support of enhanced bandwidth negotiation mechanism for MTSI sessions

CR 0063 rev.1 — Support of enhanced bandwidth negotiation mechanism for MTSI sessions

CR 0064 — Ix stage 3 to support SDP Capability Negotiation

CR 0064 rev.1 — Ix stage 3 to support SDP Capability Negotiation

Version history

Indexed versions

Showing 49 of 49 indexed versions.

19.0.0Rel-19SA#1092025-10-08
12.6.0Rel-12CT#1052024-09-30
18.2.0Rel-18CT#1052024-09-27
17.1.0Rel-17CT#1052024-09-27
16.1.0Rel-16CT#1052024-09-27
15.1.0Rel-15CT#1052024-09-27
14.2.0Rel-14CT#1052024-09-27
13.3.0Rel-13CT#1052024-09-27
18.1.0Rel-18CT#1042024-06-26
18.0.0Rel-18SA#1032024-04-08
17.0.0Rel-17CT#95-e2022-03-18
16.0.0Rel-16CT#842019-06-13
15.0.0Rel-15CT#812018-10-16
14.1.0Rel-14CT#752017-03-16
14.0.0Rel-14CT#742016-12-17
13.2.0Rel-13CT#722016-06-22
13.1.0Rel-13CT#712016-03-17
13.0.0Rel-13CT#702015-12-17
12.5.0Rel-12CT#672015-03-19
12.4.0Rel-12CT#662015-01-06
12.3.0Rel-12CT#652014-09-30
12.2.0Rel-12CT#642014-06-20
12.1.0Rel-12CT#632014-03-10
12.0.0Rel-12CT#612013-09-19
11.2.0Rel-11CT#602013-06-25
10.6.0Rel-10CT#602013-06-25
11.1.0Rel-11CT#582012-12-21
10.5.0Rel-10CT#582012-12-21
11.0.0Rel-11CT#572012-09-28
10.4.0Rel-10CT#562012-06-27
10.3.0Rel-10CT#542011-12-19
10.2.0Rel-10CT#532011-09-26
10.1.0Rel-10CT#522011-06-15
10.0.0Rel-10CT#512011-04-06
9.3.0Rel-9CT#492010-09-28
9.2.0Rel-9CT#482010-06-17
9.1.0Rel-9CT#472010-04-06
9.0.0Rel-9CT#462009-12-19
2.0.0Rel-9 · pre-approvalCT#462009-12-12
1.1.0Rel-9 · pre-approval-2009-10-21
1.0.1Rel-9 · pre-approvalCT#452009-09-28
1.0.0Rel-9 · pre-approvalCT#452009-09-25
0.6.0Rel-9 · pre-approval-2009-07-15
0.5.0Rel-9 · pre-approval-2009-05-13
0.4.0Rel-9 · pre-approval-2009-03-24
0.3.1Rel-8 · pre-approval-2009-01-07
0.2.0Rel-8 · pre-approval-2008-10-17
0.3.0Rel-8 · pre-approval-—
0.1.0Rel-8 · pre-approval-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.238

Effective Acronym:

Rel-4 RAN improvements

Historical association · verification pending
Rel-4historical link
CS-IBCF

CT4 aspects of CS-IBCF and CS-TrGW definition in 3GPP specifications

Historical association · verification pending
Rel-9historical link
IMS_IBCF

CT4 part of IMS Interconnection Border Control Function (IBCF) Transition Gateway (TrGW); Ix Interface; Stage 3

Historical association · verification pending
Rel-9historical link
IMS_IBCF

IMS Interconnection Border Control Function (IBCF) Transition Gateway (TrGW); Ix Interface; Stage 3

Historical association · verification pending
Rel-9historical link
MEDIASEC_CORE

CT4 aspects of IMS Media Plane Security

Historical association · verification pending
Rel-9historical link
ECSRA_LAA

Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

Historical association · verification pending
Rel-10historical link
ECSRA_LAA-CN

CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

Historical association · verification pending
Rel-10historical link
ECSRA_LAA-CN

CT4 part of CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

Historical association · verification pending
Rel-10historical link
eMPS_Gateway

CT4 part of Enhancements for Multimedia Priority Service (MPS) Gateway Control Priority

Historical association · verification pending
Rel-11historical link
ALTC

CT4 part of Support of ALT-C attribute

Historical association · verification pending
Rel-12historical link
CVO

Coordination of Video Orientation

Historical association · verification pending
Rel-12historical link
CVO-CT

CT4 part of CT aspects of Coordination of Video Orientation

Historical association · verification pending
Rel-12historical link
CVO-CT

CT aspects of Coordination of Video Orientation

Historical association · verification pending
Rel-12historical link
E2EMTSI-CT

CT4 part of CT aspects of End-to-End Multimedia Telephony Service for IMS (MTSI) extensions

Historical association · verification pending
Rel-12historical link
EVS_codec-CT

CT4 part of CT impacts of codec for Enhanced Voice Services

Historical association · verification pending
Rel-12historical link
ICEH248

CT4 part of ICE impacts on IMS H.248 profiles (Stage 2/3)

Historical association · verification pending
Rel-12historical link
SIS_CT

CT aspects of Signalling of Image Size (Stage 2/3)

Historical association · verification pending
Rel-12historical link
SIS_CT

CT4 part of Signalling of Image Size

Historical association · verification pending
Rel-12historical link
TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed
eMEDIASEC-CT

CT4 part of CT aspects of Extended IMS media plane security features

Historical association · verification pending
Rel-12historical link
eMEDIASEC-CT

CT aspects of Extended IMS media plane security features (Stage 2/3)

Rel-12parsed
TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed
IVAS_Codec

EVS Codec Extension for Immersive Voice and Audio Services

Rel-18parsed

Knowledge graph

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