TS 03.33 – Lawful Interception for Circuit Switched and GPRS
3GPP TS 03.33 is the 3GPP Technical Specification for Lawful Interception for Circuit Switched and GPRS. It is part of 3GPP R98 (version 7.2.0).
Defines stage 2 architecture and procedures for lawful interception in GSM and GPRS networks, covering activation, deactivation, interrogation, and delivery of intercepted traffic and related information.
Releases and versions of TS 03.33
| Release | Latest version | Links |
|---|---|---|
| R98 | 7.2.0 | Read · Download (3GPP) |
Scope of TS 03.33
Category: Security (Lawful Interception). Technology generation: 2G. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Other specifications in the 03 series
- TS 03.26 Multiband GSM/DCS Network Operation
- TS 03.30 Cell Planning Guidelines for GSM Systems
- TS 03.31 Fraud Information Gathering System (FIGS)
- TS 03.32 Geographical Area Description (GAD) for GSM
- TS 03.34 HSCSD Stage 2 Service Description
- TS 03.35 Immediate Service Termination (IST) Stage 2
- TS 03.38 GSM SMS Data Coding Scheme Specification
- TS 03.39 SMSC to SME Interface Specifications
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 03.33?
3GPP TS 03.33 is the 3GPP Technical Specification for Lawful Interception for Circuit Switched and GPRS. Defines stage 2 architecture and procedures for lawful interception in GSM and GPRS networks, covering activation, deactivation, interrogation, and delivery of intercepted traffic and related information.
Which 3GPP releases include TS 03.33?
TS 03.33 is part of 3GPP R98. The latest version on 3GPP Explorer is 7.2.0 (R98).
What category does TS 03.33 belong to?
TS 03.33 belongs to the Security (Lawful Interception) category of 3GPP specifications. It applies to 2G networks.
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