Certified Switch professional

Course Aim:

  • To understand how 64kbps used for voice communication and time slots.
  • How TDM switches use different signaling methods.
  • What is the need of VoIP and its benefits
  • Different tools to troubleshoot the problem in switching network.

Duration:     2 weeks – (3 hrs/day) – Instructor led training.

Eligibility:  B.E /M.E /M.Sc in ECE/EEE/EIE/CSE/IT & students in final years can also join.

Pre requisites:  Should have strong knowledge in Telecom fundamentals.

Course Outline:

  1. Switching
  • Fundamentals of voice telephony
  • TDM and circuit switching in basic ,mobile and long distance networks
  • Intelligent Networks
  • Tele traffic engineering
  1. Voice over IP
  • Advantages of VOIP over circuit switching
  • VOIP systems-Overview
  • Voice encoding and bandwidth
  • SIP
  • H.323 protocol
  1. Signaling
  • Signaling Requirements, and basics of SS7
  • SS7 Functions, Architecture and the Message Transfer Part
  • Call Control and the ISDN User Part
  • Non Circuit-Related Signaling
  • INAP, MAP and CAP SS7 Protocols
  • SS7 over IP

Practical/Hands-on :  Vestel has its own TDM &IP switch in the lab for testing and study.

  • Use of TDM /VoIP switches to understand 64kbps and IP call flow.
  • Different call routing methods like LCR in VoIP switches
  • Use of wire shark to troubleshoot
  • Compression of voice calls vs quality test.

At the end of Course:

Candidate will be able to understand circuit switching and signaling used in telecom networks. Candidate will be able to configure VOIP switch and troubleshoot.