Release ledger
Canonical Atlas record
TR 29.949
Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks
Responsible WGC3
StatusUnder change control
Initial releaseRel-12
Selected releaseRel-13
Latest indexed version19.0.0
Series29
TypeTR
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.
Rel-13 snapshot
Work affecting this release
11 indexed Change Requests · 1 connected Work Item.
Showing 11 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0011 rev.1 — Coding of type 1 and type orig-ioi and term-ioi
CR 0004 — Applying THIG on Path header field
CR 0006 — Loopback Indication in Responses
CR 0006 rev.1 — Loopback Indication in Responses
CR 0007 — Correction for the format of the Feature-Caps and the Relayed-Charge
CR 0007 rev.1 — Correction for the format of the Feature-Caps and the Relayed-Charge
CR 0007 rev.2 — Correction for the format of the Feature-Caps and the Relayed-Charge
CR 0010 — Removal of the P-Charging Vector header field of the SIP 183 response (P-CSCF to UE)
CR 0011 — Coding of type 1 and type orig-ioi and term-ioi
CR 0001 rev.1 — Reference update: draft-holmberg-dispatch-iotl
CR 0003 — draft-holmberg-dispatch-iotl-parameter-04 updated to RFC 7549
Version history
Indexed versions
Showing 22 of 22 indexed versions.
19.0.0Rel-19SA#1092025-10-02
18.0.0Rel-18SA#1032024-04-03
17.0.0Rel-17SA#95-e2022-03-29
16.0.0Rel-16SA#88-e2020-07-10
15.0.0Rel-15SA#802018-06-27
14.0.0Rel-14CT#752017-03-24
13.3.0Rel-13CT#702015-12-18
12.2.0Rel-12CT#702015-12-17
13.2.0Rel-13CT#692015-09-25
13.1.0Rel-13CT#682015-06-30
12.1.0Rel-12CT#682015-06-30
13.0.0Rel-13CT#672015-03-20
12.0.0Rel-12CT#662015-01-05
2.0.0Rel-12 · pre-approvalCT#662014-12-17
1.2.0Rel-12 · pre-approval-2014-11-04
1.1.0Rel-12 · pre-approval-2014-10-08
1.0.0Rel-12 · pre-approvalCT#642014-06-13
0.4.0Rel-12 · pre-approval-2014-04-29
0.3.1Rel-12 · pre-approval-2014-02-19
0.3.0Rel-12 · pre-approval-2014-01-31
0.1.0Rel-12 · pre-approval-2013-10-17
0.2.0Rel-12 · pre-approval-—
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 29.949
FS_REVOLTE_IMS
Rel-12officialStudy on Technical aspects on Roaming End-to-end scenarios with VoLTE IMS and other networks
TEI13
Rel-13parsed(Small) Technical Enhancements and Improvements for Rel-13
Knowledge graph
Related standards
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