Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 Functional architecture
5 Activation, deactivation and interrogation
6 Invocation of Lawful Interception (LI) for Circuit
Switched (CS) Services
7 Invocation of Lawful Interception for GSN
Packet Data services
7A Invocation of Lawful Interception for Packet Data
Multi-media Service
8 Security
9 Invocation of Lawful Interception (LI) for 3GPP WLAN
Interworking Services
10 Interception of Multimedia Broadcast/MultiCast
Service (MBMS)
11 IMS Conference Services
12 Lawful Interception for Evolved Packet System
13 Lawful Interception for 3GPP H(e)NBs
14 Interception of Generic Bootstrapping Architecture
(GBA) Secured Communications
15 Invocation of Lawful Interception for IMS-based
VoIP
16 LI for Group Communications using GCSE
17 Interception for Proximity Services
18 Invocation of Lawful Interception for
messaging services
19 Lawful Access Location Service (LALS)
20 Lawful interception in the VPLMN with S8HR
Roaming Architecture
21 Invocation of Lawful Interception for Push to talk
over Cellular services
Annex A (informative) - Information flows for Lawful
Interception invocation of circuit switched
services
Annex B (informative) - Information flows for Lawful
Interception invocation of GSN Packet Data
services
Annex C (informative) - Information flows for the
invocation of Lawful Interception for Packet
Data with multimedia
Annex D (informative) - Information flows for Lawful
Interception invocation at the MGW using H.248
Annex E (informative) - IMS-based VoIP Lawful
Interception Call Scenarios
Annex F (informative) - Examples of IMS-based
VoIP Lawful Interception (LI) Call Flows
Annex G (informative) - Examples of CC Interception for
transcoded Media
Annex H (informative) - Location only warrant
Annex I (informative) - Interception of Targets with
Non-Local IDs
Annex J (informative) - Lawful Interception Illustrations
in VPLMN with S8HR
Annex L (informative) - IP-based Handover Interface
for CC of CS Intercepts
Annex M (informative) - Change history
History