Release ledger
Canonical Atlas record
TS 24.525
Business trunking; Architecture and functional description
Responsible WGC1
StatusUnder change control
Initial releaseRel-12
Selected releaseRel-12
Latest indexed version19.0.0
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.
Rel-12 snapshot
Work affecting this release
15 indexed Change Requests · 4 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 rev.3 — Addition of Business Trunking Applications
CR 0001 rev.4 — Addition of Business Trunking Applications
CR 0001 rev.5 — Addition of Business Trunking Applications
CR 0002 — Use of transport functions
CR 0002 rev.1 — Use of transport functions
CR 0003 — Intelligent routeing tables in peering-based business trunking
CR 0001 — Addition of Business Trunking Features at AS
CR 0004 — Support of subscription based business trunking using ISC gateway function
CR 0005 — Reference update from draft-vanelburg-dispatch-private-network-ind to RFC 7316
CR 0006 — Closure of open issues relating to base IMS specification usage
CR 0008 — Wrong EN on reference
CR 0008 rev.1 — Wrong EN on reference
Version history
Indexed versions
Showing 15 of 15 indexed versions.
19.0.0Rel-19SA#1092025-10-14
18.0.0Rel-18SA#1032024-04-05
17.0.0Rel-17SA#95-e2022-04-05
16.0.0Rel-16SA#88-e2020-07-09
15.0.0Rel-15SA#802018-06-21
14.0.0Rel-14CT#752017-03-17
13.1.0Rel-13CT#722016-06-24
12.2.0Rel-12CT#722016-06-24
13.0.0Rel-13CT#672015-03-19
12.1.0Rel-12CT#662014-12-21
12.0.0Rel-12CT#652014-09-26
2.0.0Rel-12 · pre-approvalCT#652014-09-22
1.1.0Rel-12 · pre-approval-2014-09-01
1.0.0Rel-12 · pre-approvalCT#642014-06-13
0.1.0Rel-12 · pre-approval-2014-06-04
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 24.525
BusTI-CT
Rel-12historical linkCT1 part of CT aspects of IMS Business Trunking for IP-PBX in Static Mode of Operation (Stage 3)
Historical association · verification pendingIMS_Corp2
Rel-12historical linkTransfer of ETSI business trunking specifications
Historical association · verification pendingIMS_Corp2
Rel-12historical linkCT1 part of Transfer of ETSI business trunking specifications
Historical association · verification pendingTEI12
Rel-12parsed(Small) Technical Enhancements and Improvements for Rel-12
Knowledge graph
Related standards
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