TS 22.032 – Immediate Service Termination (IST) Service
3GPP TS 22.032 is the 3GPP Technical Specification for Immediate Service Termination (IST) Service. Its official 3GPP title is “Immediate Service Termination (IST)”. It is published in 17 releases (R99 to Rel-19); the latest version is 19.0.0 in Rel-19.
Enables HPLMN to terminate all subscriber activities in VPLMN to combat roaming fraud and control suspicious behavior.
Releases and versions of TS 22.032
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | 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) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
| Rel-7 | 7.0.0 | Read · Download (3GPP) |
| Rel-6 | 6.0.0 | Read · Download (3GPP) |
| Rel-5 | 5.0.0 | Read · Download (3GPP) |
| Rel-4 | 4.0.0 | Read · Download (3GPP) |
| R99 | 3.0.0 | Read · Download (3GPP) |
Scope of TS 22.032
Category: Services (Roaming Services). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Network operators
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications that reference TS 22.032
- TS 23.035 Immediate Service Termination (IST) Stage 2
Other specifications in the 22 series
- TS 22.022 ME Personalisation Features for GSM/3G
- TS 22.024 Advice of Charge (AoC) Supplementary Service
- TS 22.030 UE Man-Machine Interface (MMI)
- TS 22.031 Fraud Information Gathering System (FIGS) Stage 1
- TS 22.034 High Speed Circuit Switched Data (HSCSD) Stage 1
- TS 22.038 USIM Application Toolkit (USAT) Stage 1
- TS 22.041 Operator Determined Barring (ODB)
- TS 22.042 Network Identity and Timezone (NITZ)
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 22.032?
3GPP TS 22.032 is the 3GPP Technical Specification for Immediate Service Termination (IST) Service. Enables HPLMN to terminate all subscriber activities in VPLMN to combat roaming fraud and control suspicious behavior.
Which 3GPP releases include TS 22.032?
TS 22.032 is published in 17 releases, from R99 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 22.032 belong to?
TS 22.032 belongs to the Services (Roaming Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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