Table of Contents

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Introduction
5 General Requirements for Lawful Interception
  5.1 Introduction
  5.2 General LEA Requirements
  5.3 Requirement for Network Functions
  5.4 IN Specific Requirements
6 Functional IN architecture
  6.1 Distributed functional plane model
  6.2 Internetworking
7 LI architecture
  7.1 General
  7.2 Functions and procedures involved in LI for IN calls
  7.3 Distributed functional model
8 Security Aspects of LI for IN
  8.1 Requirements
  8.2 Solutions
Annex A (informative): Lawful Interception Principles for
        Intelligent Networks
      A.1 Introduction
      A.2 Intercepted Target Identities
      A.3 Triggers/Activation of interception
      A.4 Issues
Annex B (informative): Implementation options for the generic
        functional model
      B.1 SCP with no LI related functionality
      B.2 Limited LI functionality in SCP
      B.3 LI functionality in SCP, NO LI related signalling
          between CCFs
      B.4 LI functionality in SCP, LI related signalling
          between CCFs
      B.5 LI functionality in SCP, related signalling
          between CCFs
      B.6 LI functionality in LI Service Application on SCP
      B.7 LI functionality in SCP, NO LI related signalling
          between CCFs
Annex C (informative): Interface Data Description
      C.1 Common Data Type
      C.2 It Interface
      C.3 Ii Interface
      C.4 Ia Interface
      C.5 Ir Interface
      C.6 Ic Interface
      C.7 LI data on the SCP-SSP interface
Annex D (informative): Topics for future work
      D.1 Mutual legal assistance between LEAs
      D.2 Interworking with other countries
      D.3 Interworking with other protocols
      D.4 CS-3
      D.5 CS-4
      D.6 CAMEL
History

Abstract

Covers the standardisation of functions to allow lawful interception of services running in on IN platform.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPAN 6