A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources.


We are doing  network is a collection of computers, servers, mainframes, network devices, peripherals, or other devices connected to one another to allow the sharing of data. An example of a network is the Internet, which connects millions of people all over the world.

local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. ... Ethernet and Wi-Fi are the two most common technologies in use for local area networks.  Ethernet and Wi-Fi are the two primary ways to enable LAN connections.

We have experienced in PBX Telephone Systems also 

PBX Telephone Systems

PBX or Private Branch Exchange is a private telephone system. PBX Telephone Systems have several outside lines usually analogue, ISDN or SIP Trunks which users share for making and receiving outgoing phone calls.

A PBX Telephone System connects all the phones within a company internally.

Implementing a PBX Telephone system within a company can lead to big cost savings. As the PBX shares the same ISDN system or Multi lines it means you can have a greater number of phones compared to lines needed, thus reducing costs.

As a company, traditionally, you will need to purchase and install a PBX network and operate it from within the office.
Several years ago, a PBX was powered by analogue technology. Now, PBX systems generally use digital or IP (Internet Protocol) technology.

A PBX Telephone System usually includes a telephone trunk that has multiple phone lines. These lines terminate at the PBX