TS 23.035 – Immediate Service Termination (IST) Stage 2
3GPP TS 23.035 is the 3GPP Technical Specification for Immediate Service Termination (IST) Stage 2. 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.
Specifies stage 2 description of Immediate Service Termination service for terminating subscriber activities in visited networks via CAMEL or MAP-based implementations.
Releases and versions of TS 23.035
| 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 | 5.1.0 | Read · Download (3GPP) |
| Rel-4 | 4.1.0 | Read · Download (3GPP) |
| R99 | 3.1.0 | Read · Download (3GPP) |
Scope of TS 23.035
Category: Services (Service Control). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 23.035
Other specifications in the 23 series
- TS 23.022 GSM Idle Mode Procedures
- TS 23.031 Fraud Information Gathering System (FIGS) - Stage 2
- TS 23.032 Universal Geographical Area Description
- TS 23.034 HSCSD Stage 2 Service Description
- TS 23.038 Character Sets, Languages and Message Handling Requirements for SMS, CBS and USSD
- TS 23.039 SMSC to SME Interface Protocols
- TS 23.040 SMS Technical Realization for GSM/UMTS/EPS/5GS
- TS 23.041 Cell Broadcast Service and Public Warning System
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 23.035?
3GPP TS 23.035 is the 3GPP Technical Specification for Immediate Service Termination (IST) Stage 2. Specifies stage 2 description of Immediate Service Termination service for terminating subscriber activities in visited networks via CAMEL or MAP-based implementations.
Which 3GPP releases include TS 23.035?
TS 23.035 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 23.035 belong to?
TS 23.035 belongs to the Services (Service Control) category of 3GPP specifications. It applies to Multi-Gen networks.
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