TR 33.831 – Study on Spoofed Call Detection & Prevention
3GPP TR 33.831 is the 3GPP Technical Report for Study on Spoofed Call Detection & Prevention. It is part of 3GPP Rel-12 (version 12.0.0).
Studies detection/prevention of spoofed calls in CS domains, analyzing threats, evaluating 3GPP tools, and identifying technical mechanisms.
Releases and versions of TR 33.831
| Release | Latest version | Links |
|---|---|---|
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
Scope of TR 33.831
Category: Security (Call Security). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Other specifications in the 33 series
- TR 33.825 Security for 5G URLLC Services
- TR 33.827 LI for S8 Home Routed VoLTE Roaming
- TR 33.828 IMS Media Plane Security Study
- TR 33.829 IMS Media Plane Security Extensions
- TR 33.833 ProSe Security Study
- TR 33.834 Long Term Key Update Procedures Study
- TR 33.835 Study on authentication and key management for apps
- TR 33.836 Security Study for Advanced V2X Services
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 33.831?
3GPP TR 33.831 is the 3GPP Technical Report for Study on Spoofed Call Detection & Prevention. Studies detection/prevention of spoofed calls in CS domains, analyzing threats, evaluating 3GPP tools, and identifying technical mechanisms.
Which 3GPP releases include TR 33.831?
TR 33.831 is part of 3GPP Rel-12. The latest version on 3GPP Explorer is 12.0.0 (Rel-12).
What category does TR 33.831 belong to?
TR 33.831 belongs to the Security (Call Security) category of 3GPP specifications. It applies to Multi-Gen networks.
View the full specification with interactive table of contents, version history, and AI analysis.
Read Full Specification →