Consider for a moment all the various types of communication that takes place within an organisation. Face to face is one, however there is so much digital communication that takes place through emails, phone calls and messages that we forget how much we rely on it. Telecommunications in Belfast, Northern Ireland is used throughout all of these means of communication. 

Due to this rise of telecommunications systems, VoIP systems in Northern Ireland are growing vastly.  

Below you’ll find more information about telecommunications systems and an insight into a successful telecoms company. 


What is a Telecommunications system?

To get more techy, a telecommunications system is a collection of nodes and links that enables telecommunication while a Telecommunication is communication at a distance using electrical signals/electromagnetic waves. 

  • Most telecommunications systems nowadays are known as a network. 

The internet, telephone network, radio broadcasting and computer networks are all types of telecommunication systems which we use every day. It allows us to be able to communicate with other people in a fast and efficient way

Barclay Comms has created a new system of telecommunications business landline deals, including a standard fixed-line along with a new technology of cloud based technology.  Using a mobile app, people within businesses or colleges can be connected seamlessly, using the internet. 

people and means of telecommunications

Components of a Telecommunications System

A telecommunication system includes 

  • Transmitter: this takes information and converts it to a signal.
  • Transmission Medium: carries the signal and receiver to take the signal and convert it back into usable information. 


A telecommunications network consists of the following basic components:

  1. Input and output devices.
  2. Telecommunication channels, which transmit and receive data
  3. Telecommunication processors, which provide a number of control and support functions.
  4.  Control software (responsible for controlling the functionality and activities networks). 
  5. Messages representing the data that is being transmitted. 
  6. Protocols. 

What is a Computer Network? 

A computer network is a system of computers and peripheral devices that are connected electronically and can communicate with each other, sharing information. 

Connected using a number of different types of communication channels, computers can use both wired and wireless connections. 

  • Wired connections need a physical cable.
  • Wireless connections don’t need physical cables but transfer data using waves at a particular part of the electromagnetic spectrum. 

A computer network makes it possible to transfer data without using physical pieces of equipment such as dvds, discs or cds; in simpler terms it’s an advanced way of storing and moving data. 

Advantages of Computer Networks are:

  • More storage capacity
  • File sharing
  • Internet connection sharing
  • Sharing of peripheral devices
  • Improved cost efficiency


As you can see, there are numerous advantages of telecommunications and computer network systems and we’re seeing the growth of them by the day. 

The rise of Telecommunications systems is resulting in the growth of firms like Barclays, who have supplied numerous clients with great voip systems to help with their communication. 

If you’re interested in entering this new realm, you can request a voip quote with us today.