Wednesday, June 13, 2012

VoIP Vs Skype

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Expert Author Dawie Bester
Voice over Internet Protocol or VoIP is a technological advancement that allows a user to transmit and receive audio signals using the internet as a gateway, instead of the traditional analog communication lines. Skype is one of the recognized service providers of VoIP and makes use of its own features. When the internet was invented, information storage and sharing were the reasons for its creation. Today, VoIP has revolutionized the use of the internet, allowing internet users to communicate more accessibly with their family and friends locally or internationally.
Requirements for Function
Requirements may vary. Some service providers may still require the use of traditional analog phone lines, but most providers require high-speed internet access. These may either be a Broadband or a DSL connection. Additional requirements are also needed to complete a functional set-up, like a computer and a VoIp enabled telephone. Skype will only require three things, a broadband internet connection, a computer and a Skype account. Skype to Skype calls are free of charge, payment will only be needed (through subscription) if outgoing calls to non-Skype users and mobiles will be made.
Key Features
Calls using Skype may be made locally and internationally with the use of wired or wireless internet connections. Skype's main feature is its free Skype - to - Skype calling, but it also has other features that appeal to the majority of internet users. It can allow users to make video calls and send instant messages to other Skype users. Call forwarding, voice mail and even file sharing are now also enabled in Skype. These key features allow internet users to communicate faster and cheaper (if not for free) with their family and friends. Other VoIP service providers may also have these features; it is only a matter of choosing the right service provider for your needs.
Important Things to Consider
Using Skype and VoIp has its benefits, but it also has its downsides. It is true that this advance way of communicating can lower the traditional costs of phone bills, but calls made through VoIP can also face connection problems. VoIP service providers state specifically that their service cannot be automatically used to substitute the conventional service provided by traditional telephone companies. Data transmitted over the internet are not entirely secure, which is why emergency calls cannot be made using Skype. Digital data packets transmitted with VoIP may be lost, unlike in public telephone networks where it can be delivered securely and in sequential order. In the event of a power outage, communication through this type of system is not possible. A computer and an internet connection will always be needed to make VoIP calls through Skype, and without any power supply, connection will be unavailable.
Future Development
VoIP service providers may still be encountering connection problems; however, further improvement for this type of technological advancement is still possible. The VoIP industry, just like any other marketplace, is highly competitive. Glitches like jitter, echo and static may still be occurring. But as we move on, these types of technical problems will only become part of its history.
The author gives tips when it comes to VoIP South Africa. To read more visit bestvoip.co.za

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