People who have never heard of VoIP will be surprised to know how this new technology is paving the way to a new era of telecommunications and jumpstarting the way we will use telephony into the future. More and more businesses, from small enterprises to large conglomerates, are slowly moving towards this technology, which sooner or later would be the mainstream form of communications over long distances – even from across the world.

The popularity of VoIP systems are brought about by the cost-effective and high quality features that the system offers users, which they would not obtain from standard PSTN or Public Switched Telephone Networks. As experts point out, VoIP is a very innovative reinvention of the telephony wheel that will revolutionize the way people would communicate in the near future.

What Is VoIP and what are the Principles behind it?

To fully understand VoIP systems or Voice over Internet Protocol networks, one must have an understanding of the principles behind this technology. People communicate with analog audio signals and when standard phones are used for communication, these same set of analog signals are transmitted through the closed circuitry that compose this network. However, the system is limited in terms of bandwidth to cover the wide variety of frequencies that compose the human voice.

VoIP systems on other hand convert analog audio signals, the human voice, into digital signals and this converted data comes in a form that can be transmitted over a high speed internet connection. Instead of a close circuit connection, the same technology that has been used for more than 100 years by telephone networks, VoIP sends signals in packets of digitized information which contains more data per second than standard PSTN lines.

Ways to Make VoIP Calls

There are basically three ways to make a VoIP call. Each of these methods is adapted by users based on their required applications for personal, commercial or business use. VoIP service methods that are currently being used in general at present include:

Analog Telephone Adaptor (ATA)

An ATA is basically an analog-to-digital converting device that allows the interconnection of a standard telephone and a computer to facilitate phone calls through a VoIP network. A standard phone is plugged into an ATA socket in the same manner as it is plugged into a wall socket. A software application is then activated to facilitate the VoIP network and phone calls can now be made.

IP Phones

These phones are pretty much the same in appearance as ordinary phones except for their more specialized internal structure and a different connector. Standard phones use RJ-11 connectors while IP phones use RJ-45 connectors, the same type used for Ethernet connections. The software is already built-in, allowing VoIP calls to be made whenever there is a Wi-Fi hot spot or Ethernet jack available for use.

PC to PC calls

Using Brand Cialis a headset with built-in headphones and a microphone, PC users can communicate through the VoIP network on their personal computers and communicate with another Silagra VoIP user – even if he is on the other side of the world. All you need is the VoIP software and a broadband internet connection and you can start making free calls from anywhere.

VoIP networks are making it easy for individuals and organizations to make cost-effective calls for personal or business use without the need for sophisticated equipment and exorbitant expenses. Aside from that, the wide variety of features, functions and flexibility that VoIP systems offer make it an ideal telecommunications platform with enormous growth potential.

Author Bio: Andrew is a VoIP and business software expert with considerable experience in hosted VoIP phone systems and SIP service provider solutions.

Category: Technology/VOIP
Keywords: business voip, hosted voip, business phone service, hosted phone system, hosted pbx