Nokia Lawful Interception Gateway Release 4 Product Description

About this manual

This document provides an overview of the Nokia Lawful Interception Gateway (LIG) Release 4, describing its overall architecture, supported hardware platforms, and the new functionalities introduced in this release. It is intended for customers and technical personnel who need to understand the capabilities and integration points of the LIG within a mobile packet‑core network.

The description covers system components such as the Lawful Interception Controller (LIC), Browser (LIB), Extension (LIE), and the management interfaces for law‑enforcement agencies. It also lists enhancements like IPv6 support, RoHS compliance, QoS parameters in IRI events, and new hardware platforms (IP1260, IP740).

What's inside

• Purpose
• Audience
• Introduction to Nokia LIG
• Benefits of Nokia LIG
• System overview
• LIG interfaces
• Licensing
• Operation & Management
• Appendix A: LIG 4 data sheet
• Glossary

Specifications

Frequently asked questions

Does the Nokia LIG Release 4 support IPv6?

Yes, it provides full IPv6 support for all LIG components and interfaces.

What is the purpose of this document?

The document gives an overview of the Nokia Lawful Interception Gateway Release 4 and its functionality.