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Fundamentals of Telecommunications - Unit 4

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Unit overview
The Public Switched Telephone Network is the subject of this unit, and the main concepts and components are explored. The concepts of numbering, routing, exchange hierarchies and signalling are looked at in the context of an extended network that allows customers to call anywhere that the network extends to worldwide.
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Level Technical
Partner Details Wray Castle is the leading provider of training in the telecommunications industry. They provide training on telecommunication technologies across the industry sectors and on a global scale, including mobile and fixed network operators such as EE, O2, Three and BT, as well as transport, defence, energy and emergency services.
What you will learn
By the end of this course you will be able to:

•Discuss with confidence the main requirements of the PSTN
•Define the scope of the PSTN – including its capabilities and limitations
•Use a numbering scheme to describe the routing process – highlighting the geographic hierarchy used to identify customers
•Describe the function of the PABX and how it differs from a public telephone exchange – including the benefits to the customer
Who should learn
This unit is for those new to telecoms or for those requiring a better understanding of telecommunication technologies and networks.
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