Voice communication for the common man has long been dominated by traditional analogue phone lines and more recently by mobile phones. Voice over Internet Protocol (VoIP) technology has gate crashed into this exclusive club by enabling voice call services over the Internet at substantially cheaper cost, sometimes even for free.
At voiplobby.com, our endeavor is to help you understand VoIP Deutsches Technologieforum compare quotes on voip systems. Various topics regarding VoIP technology are discussed including details such as architecture, voip call recorder facts, VoIP service providers, all at a mouse click!
Let’s start with a whirlwind introduction to the world of VoIP communications!
The Basics of VoIP – How does it Work?
As the name suggests, Voice over Internet Protocol (VoIP) technology makes it possible for you to make voice calls (like telephone calls) using broadband internet and a computer, instead of phone lines.
VoIP service providers enable subscribers to communicate with other subscribers or phone users, using the internet.
To use VoIP services, you would need a computer with a broadband connection, a microphone and speaker or headphones. Once you have all the system requirements, you need to subscribe to a voip phone system service provider to start making voice calls.
VoIP calls can be made from a normal personal computer and also from mobile devices such as iPhone. Apart from broadband internet, wireless internet connections can also be used.
Advantages and disadvantages of VoIP Telephony
Some advantages of VoIP technology are:
Less expenditure – VoIP calls may be substantially cheaper than normal telephone calls. VoIP service providers such as Skype allow absolutely free voice calls between subscribers.
Video calls – VoIP service providers offer services such as Video calls. You would need a web camera to make video calls.
Videoconferencing – VoIP service providers may also offer video-conferencing and audio-conferencing facilities, where you can talk to multiple number of people at the same time.
Some disadvantages of VoIP technology can be:
Dependence on electrical power – Unlike traditional analogue phones, which work even during power cuts, voice calls over the Internet require components which need power supply.
Security considerations – Since VoIP uses the public Internet as its backbone, encryption of voice calls is required to ensure security and privacy. But it is a million-dollar question if the service is hacker-proof.
Some VoIP Service Providers and Joint Ventures
Examples of major voip providers are Vonage, Lingo, voip.com and Skype. Of these, Skype has emerged as a leader. Other examples of popular offers include California Vonage Deals.
Skype attributes its success to the quality of its service and efficient use of the Peer-to-Peer (P2P) architecture to ensure a scaleable network of users. Skype is reported to have approximately 124 million users on an average every month, in 2010. The P2P technology uses the processing power of each connected computer to enable the sustenance of such a large network.
The latest buzz is that both Google and Facebook are competing for a joint venture with Skype to enhance their services.
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