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Voip Technologies

in Hemsley Fraser (England)

Classes Course

Place:

London

Price:

£650 + VAT

Duration:

2 Days

Start:

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Course objectives:

At the end of the course, delegates will be able to:

  • Define the key infrastructure considerations to support the addition of VoIP traffic in a Local Area Network, Wide Area Network, and Wireless environments.
  • Apply knowledge of how voice is sampled and converted into IP packets to determine the appropriate CODEC and pac...

  • Hemsley Fraser

    Hemsley Fraser is a global innovator and leader in learning and people development. We have the confidence to guarantee the success of our work and help organisations and people to succeed and improve...

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    Course details

    Type Course Duration 2 Days
    Method / place Contact course provider Classes in London where
    Suitability This course is aimed at: Technicians and Engineers. All delegates should have a working knowledge of: Voice Telecommunications and Internet Protocol (IP) Fundamentals.
    Course objectives At the end of the course, delegates will be able to:
  • Define the key infrastructure considerations to support the addition of VoIP traffic in a Local Area Network, Wide Area Network, and Wireless environments.
  • Apply knowledge of how voice is sampled and converted into IP packets to determine the appropriate CODEC and pac...
  • Price £650 + VAT
    Get direct information on how to enrol, venues and availability...

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    Course programme

    Voip Technologies
    Course objectives:
    At the end of the course, delegates will be able to:

    • Define the key infrastructure considerations to support the addition of VoIP traffic in a Local Area Network, Wide Area Network, and Wireless environments.

    • Apply knowledge of how voice is sampled and converted into IP packets to determine the appropriate CODEC and packetization interval required to meet customer VoIP bandwidth requirements.

    • Compare and contrast transport models, such as Voice over IP, Voice over Frame Relay, and Voice over AT.

    • Describe standard voice quality measurement models, such as the Mean Opinion Score and the E-Model.

    • Apply knowledge of the attributes of Real-Time Protocol to identify why it is ideal for handling packetized voice in an IP telephony environment.

    • Compare the unique attributes of User Datagram Protocol and Transmission Control Protocol.

    • Choose the appropriate CODEC given customer bandwidth and voice quality performance requirements.

    • Determine bandwidth requirements based upon call volume and CODEC selection.

    • Choose the appropriate method to implement Quality of Service given customer voice quality requirements.

    Course content:
    Major Components of the VoIP Network

    • VoIP Network

    • Local Area Network Infrastructure

    • Wide Area Network Infrastructure

    • Security Issues

    • Wireless
    Voice Packetization

    • Analog to Digital Conversion

    • Pulse Code Modulation

    • CODECs

    • Packet Switching

    • Voice Packet
    Transport and Session Layer Technologies

    • Transmission Models

    • Transport and Session Layer Internet Protocols
    Voice Quality

    • CODEC Selection

    • Common Models for Voice Quality
    Bandwidth

    • Bandwidth Overview

    • Calculating bandwidth without Layer 2

    • Layer 2 Data Link Overhead

    • Calculating bandwidth with Layer 2

    • Calculating Effective bandwidth with Voice Activity Detection
    Quality of Service

    • Methods to Achieve Quality of Service

    • Ethernet 802 Standards

    • Queuing Mechanisms

    • A layered approach
    Traffic Convergence Issues

    • Low Speed WAN Connection Issues

    • Common Ethernet Network Issues for LAN Environment

    • Describing WLAN Security Standards
    VoIP Standardization and Signalling Protocols

    • H.323 Overview

    • Session Initiation Protocol (SIP)

    • Comparing H.323 and SIP

    • Interworking H.323 and SIP

    • Other Signalling Protocols

    • MEGACO/H.248
    Network Assessment

    • Readiness Audit

    • Network Diagram

    • Link Types and Speeds

    • Hardware

    • Power and Wiring

    • Quality of Service

    • Packet Loss and delay

    • Protocol Considerations Course Prerequisites
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    Where London, 13 Grosvenor Place
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    On Hemsley Fraser

    Provider description
    Hemsley Fraser is a global innovator and leader in learning and people development. We have the confidence to guarantee the success of our work and help organisations and people to succeed and improve through our innovative and robust learning solutions.

    With a strong UK, European and North American presence and a global network of over 400 professionals, we bring a comprehensive range of people and organisational development capabilities to clients.

    In an increasingly competitive environment where your people are often the key differentiator, you need to think beyond the norm and continually raise the level of talent and skills in the organisation. Hemsley Fraser provides learning and development solutions that help clients to become higher-performing organisations.

    We develop learning solutions which:

    * Help Airbus to build planes more efficiently at the forefront of technological innovation and the customer experience.
    * Enable Norwich Union Life to deliver higher levels of customer satisfaction.
    * Ensure that MBDA has an organisation wide learning programme, delivered with measurable effectiveness and efficiency and which directly supports its strategy as a global player in its market.
    * Creates a large scale management capability to enable Royal Bank of Scotland Group to deliver operational and customer excellence, as one of the largest banking groups in the world.
    * Distinguish West Bromwich Building Society as an award winning high performer in its sector, which has been achieved through the commitment of its people.

    Our ability to think beyond learning distinguishes our approach and capability to make breakthrough performance a reality.

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