Voice over IP Foundations

5 Day Course
Code GK3277

Book Now - 1 Delivery Method Available:

Scheduled Online Onsite

Overview

The aim of this course is for delegates to gain essential data networking and Voice over IP (VoIP) knowledge in a single, week-long class. In this course, you will learn how VoIP works, why VoIP works, and how to use VoIP

This class is for people who need to understand VoIP technology. IT managers, technical sales/marketing personnel, consultants, network designers and engineers, product design engineers developing integrated-services products,telecom technicians and managers integrating PBX services within data networks, and systems administrators who will manage a converged network would benefit from this cours

Objectives

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

  • Core concepts of how Internet Protocol (IP) carries a VoIP packet
  • Configure DHCP and DNS to support IP telephony
  • Real-Time Transport Protocol (RTP)
  • Session Initiation Protocol (SIP) - Call set up, Instant Messaging, Presence
  • Session Description Protocol (SDP)
  • The H.323 protocol suite, including H.225, RAS, and H.245
  • The role of endpoints, gatekeepers, gateways, and MCU in an H.323 network
  • SIP proxy, Session Border Controller (SBC), and SIP softswitch
  • Media Gateway Control Protocol (MGCP) analysis
  • MGCP architecture
  • A technical comparison of H.323, SIP, and MGCP
  • How to implement QoS to ensure the highest voice quality over your IP networks
  • The impact of jitter, latency, and packet loss on VoIP networks
  • How to use Wireshark to decode and troubleshoot RTP, SIP, MGCP, and H.323 call flows
  • Configure the trixbox Softswitch and SIP proxy
  • Configure SIP gateways and softphones
  • Security issues to consider when setting up VoIP

Prerequisites

The skills and knowledge required for a delegate to sit this course are as follows TCP/IP Networking Telecommunications Fundamentals

What Our Customers Say

The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

Technical Trainer, Aviat Networks

Overall the course was really good, the trainer really understood the material and was very approachable.”

Customer Training Manager, Aviat Networks

Excellent course, informative and well-paced.”

CSE, Cisco

Course was very well outlined. Topics were great and bridged many gaps.”

System Engineer, Cable & Wireless

An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

Broadcast Engineer, Cisco

Definitely an excellent intro. Left me interested in learning more.”

Broadcast Engineer, Eircom

Excellent training course with real examples and practical classroom demonstrations.”

Transport Designer, Orange

Instructor knowledge and experience was excellent.”

Solutions Engineer, Akamai

Excellent course, very clear and well organised. Course content delivery was very good.”

Assistant Engineer, Dhiraagu

Very informative and appropriate.”

Network Support Technician, BT

or call:408-759-5074

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