Training
Course Outline
Course Duration:
1 day
Training Course Description:
The next generation of telecommunications networks will deliver
broadband data and multimedia services to users. The Ethernet
interface is becoming the interface of preference for user computers,
IP Phones, Digital IP Television and network servers within the
network itself. The network infrastructure will deliver these high
performance IP services over Switched infrastructures deployed using
Multi-Protocol Label Switching (MPLS) with telephony services provided
by H.248 call servers and VoIP.
Law enforcement agencies require the ability to intercept voice and
data calls without the user being aware of the interception. In
circuit switched environments this is enforced via attachments to the
circuit switches. However in the new generation of packet based
services different approaches will be required.
This course provides an understanding of how Legal Intercept may be
added to 21st Century converged networks. It will provide a detailed
understanding for implementers, designers, managers and infrastructure
engineers that need to plan, implement and use the new generation of
networks and services.
When you have completed this course you will be able to:
- Describe the basic function of
Packet Lawful Intercept
- Select the appropriate options and
for interception
- Build infrastructures to deliver
Intercepted data
- Meet the appropriate interface
standard
Prerequisites:
Delegates should have a good understanding of IP and WAN
technologies.
Understanding Packet Lawful Intercept
includes the following modules:
Overview of Lawful Intercept Architecture of converged 21st Century
Multi Service Network
- Regulation of Investigatory Powers
Act 2000
- Requirements of Interception
Systems
- Warrants
- Investigations where data is key
protected
Lawful Interception Architecture
- Voice and Multimedia connection
- Packet Cable Interception Model
- Cisco Lawful Intercept Model
- Handover Interfaces
- Mediation Device
- Intercept Access Point
- Target identifier
- Intercept Related Information
- Lawful Intercept Administration
Function
- Location and Addressing
Considerations
- Content Encryption
- Protection from detection by the
subject
- Protection from unauthorised
interceptions
- Capacity
Content Intercept Request
Interface
- SNMPv3 Interface
- Management Information Base
- CISCO-TAP-MIB
- Intercept Content Interface
- Application to Voice over IP
networks
- Local Voice Services
- Content Request Interface
Handover Interfaces
- TS 133 108
- Basic principles of the Handover
Interface
- Circuit Switched Domain
- Packet Switched Domain
- Identifiers at the Handover
Interface
- Performance Requirements
- Multimedia Domain
- IP Delivery of Intercepts TS 102
232
- Remote Operations
- FTP Transfer
- Delivery Networks
Evaluation and Review
Review Course Schedule |
