Release ledger
Canonical Atlas record
TS 22.127
Service requirement for the Open Services Access (OSA); Stage 1
Responsible WGS1
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-5
Latest indexed version9.0.0
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.
Rel-5 snapshot
Work affecting this release
36 indexed Change Requests · 6 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0048 — Removal of Presence Service
CR 0010 — on Decoupling the OSA API
CR 0014 rev.1 — Re-introduction of R5 OSA function; Traceability, 22.127 - 14
CR 0015 — Re-introduction of R5 OSA function; Multi Media Channel Control 22.127-15
CR 0016 — Re-introduction of R5 OSA function; Retrieval of Network Capabilities 22.127-16
CR 0021 — Correction of Scope statement 22.127-21
CR 0024 rev.1 — Definitions of Home Environment and HE-VASP
CR 0026 — to TS 22.127 v 5.1.1, (Cat F R5)on OSA Information Service Modification
CR 0027 — to TS 22.127 v 5.1.1, (Cat C R5) User Data Management Modifications
CR 0028 — to TS 22.127 v 5.1.1, (Cat C R5) User Data Management Security Modifications
CR 0029 — to TS 22.127 v 5.1.1, (Cat D R5) Editorial corrections for the Support of Presence Service
CR 0030 — to TS 22.127 v 5.1.1, (Cat F R5) High Level requirements concerning OSA impact on SCF´s
Version history
Indexed versions
Showing 37 of 37 indexed versions.
9.0.0Rel-9SA#462009-12-20
8.1.0Rel-8SA#392008-03-25
8.0.0Rel-8SA#382007-12-20
5.6.0Rel-5SA#362007-06-22
7.1.0Rel-7SA#312006-03-23
7.0.0Rel-7SA#282005-06-24
6.8.0Rel-6SA#272005-03-24
6.7.0Rel-6SA#262004-12-23
6.6.0Rel-6SA#242004-06-14
6.5.0Rel-6SA#232004-03-23
6.4.0Rel-6SA#222004-01-06
6.3.0Rel-6SA#202003-06-18
6.2.0Rel-6SA-#182002-12-18
5.5.0Rel-5SA-#182002-12-18
6.1.0Rel-6SA-#172002-09-17
6.0.0Rel-6SA-#162002-07-04
5.4.0Rel-5SA-#162002-07-04
5.3.0Rel-5SA-#152002-03-29
4.4.0Rel-4SA-#152002-03-28
5.2.0Rel-5SA-#142002-01-10
4.3.0Rel-4SA-#142002-01-10
5.1.1Rel-5SA-#132001-10-09
5.1.0Rel-5SA-#132001-10-05
5.0.0Rel-5SA-#122001-06-27
4.2.0Rel-4SA-#122001-06-27
4.1.0Rel-4SA-#112001-04-02
4.0.0Rel-4SA-#102001-01-12
1.0.0Rel-4 · pre-approvalSA-#92000-09-28
2.0.0Rel-4 · pre-approvalSA-#10—
1.2.0Rel-4 · pre-approval-—
1.1.0Rel-4 · pre-approval-—
1.0.1Rel-4 · pre-approval-—
0.5.0Rel-4 · pre-approval-—
0.4.0Rel-4 · pre-approval-—
0.3.0Rel-4 · pre-approval-—
0.2.0Rel-4 · pre-approval-—
0.1.0Rel-4 · pre-approval-—
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 22.127
WI 1425
Rel-5officialStage 1 for Interactions OSA - e-commerce
WI 1787
Rel-5officialStage 1 for LCS - OSA interfaces
WI 1434
Rel-5officialStage 1 for Retrieval of Terminal capabilities
WI 1430
Rel-5officialStage 1 for OSA APIs for Multimedia Call Control
WI 2121
Rel-5officialStage 1 for OSA Security
OSA1
Rel-5officialRel-5 Open Service Access (OSA) enhancements
OSA3
Rel-6officialRel-6 Open Service Access (OSA) enhancements
TEI6
Rel-6parsed(Small) Technical Enhancements and Improvements for Rel-6
OSA7
Rel-7officialOpen Service Access (OSA) Rel-7
OSA7
Rel-7officialService Requirements for OSA Service Broker
OSA8
Rel-8officialOpen Service Access (OSA) Rel-8
OSA8
Rel-8officialOSA Stage 1 - Service Requirements
OSA8-IMSReq
Rel-8officialOSA Stage 1 - NGN Service Requirement
OSA
R99officialOpen Service Access
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
VHE
R99officialVirtual Home Environment
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.