Release ledger
Canonical Atlas record
TS 29.198-04
Open Service Access (OSA) Application Programming Interface (API); Part 4: Call control Service Capability Feature (SCF)
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-4 snapshot
Work affecting this release
51 indexed Change Requests · 0 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0021 — Make attachMedia() and detachMedia() asynchronous
CR 0022 — Correction of treatment datatype in superviseReq on call leg
CR 0023 — Corrections to Call Control Data Types
CR 0024 — Correction to Call Control (CC)
CR 0025 — Amend the Generic Call Control introductory part
CR 0026 — Correction in TpCallEventType
CR 0027 — Addition of missing description of RouteErr()
CR 0028 — Misleading description of createAndRouteCallLegErr()
CR 0029 — Correction to values of TpCallNotificationType, TpCallLoadControlMechanismType
CR 0030 — Correction of method getLastRedirectionAddress
CR 0031 — Add P_INVALID_INTERFACE_TYPE exception to IpService.setCallback() and IpService.setCallbackWithSessionID()
CR 0032 — Correction of Event Subscription/Notification Data Type
Version history
Indexed versions
Showing 16 of 16 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.198-04
Stages 2 and 3 for Multimedia Call Control
Historical association · verification pendingRel-5 Open Service Access (OSA) enhancements
OSA API Conference Call Control SCF
Historical association · verification pendingOpen Service Access
Historical association · verification pendingKnowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.