Release ledger
Canonical Atlas record
TS 29.198
Open Service Architecture (OSA) Application Programming Interface (API) - Part 1
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-19 snapshot
Work affecting this release
0 indexed Change Requests · 0 connected Work Items.
Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →
Version history
Indexed versions
Showing 6 of 6 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.198
security related SCF(s) definition
Stages 2 and 3 for Retrieval of Terminal capabilities
Stages 2 and 3 for Interactions OSA - e-commerce
WSDL APIs for SOAP/HTTP - Stage 3
Stage 3 for LCS - OSA interfaces
Generic user interaction - Stage 3
OSA Charging - Stage 3
Presence and Availability Management (PAM) - Stage 3
Policy Management - Stage 3
Stages 2 and 3 for Multimedia Call Control
Support of VHE/OSA by entities and protocols of the IMS (e.g. CSCF)
Rel-5 Open Service Access (OSA) enhancements
Introduction of migration support mechanism
Framework Function for Federation
Policy management extensions
TS on Presence and Availability Management (from the PRESNC WI)
Multi Media Messaging function
Rel-6 Open Service Access (OSA) enhancements
OSA API Conference Call Control SCF
Stage 3 OSA API Service Brokering
Rel-7 OSA Stage 2/3 enhancements
Open Service Access (OSA) Rel-8
PAM Presence Agent
Framework Enterprise Operator (Service Subscription function)
Mobility Emergency Location
Connectivity Manager SCF
Rel-8 OSA Stage 2/3 enhancements
Open Service Access
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.