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Training Course Outline

Wireline Telecom Courses Next Generation Network Training Courses

Understanding Next Generation Architectures

Course Duration: 2 days

Course Code: PWL020

Course Description:

This course will provide engineers, sales and product management staff with an introduction to this new technology, how it has evolved and how it can be used. It will give an understanding of the protocols used as well as providing examples of the business potential for such new infrastructures.

The next generation of telecommunications networks will deliver broadband data and multimedia services to users over a common Multi-Service Infrastructure. Circuit switched voice services will replaced with IP packet switched infrastructures that will carry TV, video multi-media and Voice over IP. Streams of real time media will be switched between gateways under the control of call servers and media gateway controllers. The key to this new soft-switch technology will be the protocols that run between the Media Gateway Controllers and the switched core. The heart of the service will be IP running over MPLS and Gigabit Ethernet or SDH.

The objectives of the course are to:

- Consider the business potential for current and future services
- Summarize architecture and technology options for Multi-Service Networks
- Identify the key technologies for core, access and infrastructure
- Examine benefits and limitations of SDH, ATM, IP, VoIP and Media Distribution
- Provide an understanding of likely future service demands

Prerequisites:

None. Some understanding of data networking or telecommunications principles is desirable but not required.

Prerequisite courses:

Understanding IP and Datanetworking

Follow on courses:

NGN, SIP, IMS, SigTRAN and IN

Understanding MultiService Access and H.248

Understanding MultiService Access and SIP

Multi-Protocol Label Switching (MPLS) in 21st Century Telecommunications Networks

This course includes the following modules:

Overview of Next Generation Objectives

Where is the Market?
Application and Service Driven Demand
Projecting the need
Delivering the services
Architecture Considerations
Predicting Next Generation Customer Demands

Multi-Service Delivery

Next Generation Services
Potential Access demanded by Triple-Play Services
Quality of Service needs
Carrying services over common Infrastructures
Internet Access Services
Call Servers and Gateways
Video on Demand
Conditional Access

Delivering Multimedia over Packet Networks

What is multimedia
Encoding voice and video
Delivering Real Time Services over datagram networks with RTP
Identifying service channels with UDP
Delivering voice over IP
Delivering video over IP
Connecting calls H.323, SIP and H.248

Demonstration of TV, Voice and Data over single network interface

In this demonstration we will run TV, Voice and Internet Web access through the same Interface

Packet-oriented Services

Packet protocols
Dominance of IP
Internet Infrastructure
How will Internet Use Evolve?
What Access will I need for Triple-Play Services
Speed, reliability and QoS

IP Infrastructure

IP Addressing
Uni-casting and Multicasting
Routing between Addresses
Building a Multicast TV Service
Delivering Internet Television
Delivering VoIP

Below IP: Gigabit Ethernet and SDH

Demands from the Access
Framing and Packets
IEEE 802 Standardization
Aggregation and Bridging
10, 100 and 1000 bit/s interfaces
Ethernet as a Loop Interface and the Service Interface
Future Gigabit Services

Multi-Protocol Label Switching

How MPLS works
What can MPLS deliver?
What exactly is a label?
Label Distribution Mechanisms
Recovery from failure
Delivering Quality of Service

Full Service Multi-Service Network Architecture

Multi-Service Access Nodes
Backhaul to Metro Nodes
Intelligent Network Services
Call Servers and soft switches

Course Review and Evaluation

Location	Duration	RRP	May	Jun	Jul	Aug	Sep	Oct
Click on course date to make a booking or check availability.
London	2 days	£995	19 - 20			4 - 5

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