TS 32.281 – Announcement Service for Online Charging
3GPP TS 32.281 is the 3GPP Technical Specification for Announcement Service for Online Charging. It is published in 7 releases (Rel-13 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies announcement capabilities for delivering charging notifications (e.g., low balance alerts) during voice/video calls via Diameter-based online/converged charging.
Releases and versions of TS 32.281
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.1.0 | Read · Download (3GPP) |
| Rel-16 | 16.1.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
Scope of TS 32.281
Category: Services (IMS). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 32.281
- TR 21.905 3GPP Terminology and Definitions
- TS 22.115 3GPP Charging and Billing Service Aspects
- TS 32.240 3GPP Charging Architecture and Principles
- TS 24.229 IMS SIP/SDP Call Control Protocol
- TS 32.260 IMS Charging Management
- TS 24.628 Common Basic Communication Procedures in IMS
- TS 32.270 MMS Charging Management Specification
- TS 32.290 5G Charging Service-Based Architecture
- TS 32.291 5G Charging Service-Based Interface
- TS 32.299 Diameter Charging Applications for 3GPP
Specifications that reference TS 32.281
Other specifications in the 32 series
- TS 32.277 Charging Management for Proximity Services (ProSe)
- TS 32.278 Monitoring Events Offline Charging Specification
- TS 32.279 5G MBS Session Converged Charging
- TS 32.280 Advice of Charge (AoC) Framework
- TS 32.282 Charging management; Time Sensitive Networking
- TS 32.290 5G Charging Service-Based Architecture
- TS 32.291 5G Charging Service-Based Interface
- TS 32.293 Proxy Function in Domestic Service Provider
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 32.281?
3GPP TS 32.281 is the 3GPP Technical Specification for Announcement Service for Online Charging. Specifies announcement capabilities for delivering charging notifications (e.g., low balance alerts) during voice/video calls via Diameter-based online/converged charging.
Which 3GPP releases include TS 32.281?
TS 32.281 is published in 7 releases, from Rel-13 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 32.281 belong to?
TS 32.281 belongs to the Services (IMS) category of 3GPP specifications. It applies to Multi-Gen networks.
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