Asterisk Vs Cisco – Avaya VOIP Telephone Systems

VoIP or Voice Over IP, the latest in wireless communication works by taking the phone call, changing from analog to digital signals and transmitting these signals over an IP network or broadband and finally terminating it on a PSTN. Call charges are greatly reduced using this technology. The advantage is that software emulating a phone […]

How To Call Australia

Here are step by step instructions on how to call Australia. To make any international call, there are a few things you need to know. The international Prefix. This code allows you to dial outside of the Country you are calling from, and every country has different codes. The next digits you will dial are […]

SMS and MMS Integration With VoIP Communications

There are a great number of people even in developing countries who have, in one way or another, experienced using SMS or Short Message System using mobile phones. In fact, when people hear the word SMS or Text message, most would readily associate the term with mobile phones. An extended standard in messaging called MMS […]

What is an Intercom?

An Intercom (intercommunication device) is a communication tool that allows two or more people to carry a conversation or communicate in some manner through different rooms or compartments in a structure (ie. a building, ship, airplane, etc). This communication over an electric circuit device is mostly found mounted permanently within building structures (whether business or […]

The Telephone – A Brief History

During the 1870’s, two well known inventors both independently designed devices that could transmit sound along electrical cables. Those inventors were Alexander Graham Bell and Elisha Gray. Both devices were registered at the patent office within hours of each other. There followed a bitter legal battle over the invention of the telephone, which Bell subsequently […]

The Invention of the Telephone

The telephone is a wonderful invention. Since it was first introduced into the marketplace it has made a world of difference in many people's lives. The fact that the telephone can be used in an emergency situation is probably the most beneficial of all. The telephone has saved many lives over the years, and without […]