Free phone calls from your PC

The Internet has revolutionised many facets of human life, but arguably one of the most important developments has been the introduction of Voice Over Internet Protocol (VoIP)technology. In essence, this is the method by which we communicate verbally using the Internet, instead of having to use more expensive mobile or landline phones.

Already VoIP has revolutionised the world of business, where companies now take advantage of free phone calls from PC to PC to drastically reduce their calling costs and now some telecommunications companies are also offering free pc to phone calls as part of their service.
Below, we take a look at a three of the top VoIP service providers and the different services they offer for those seeking to make free phone calls from their PC.

iTel PC Dialer is a software application, which is installed in a PC or laptop for making VoIP calls. This app is fully compatible with iTel Switch Plus and other standard SIP switch. For example, it works smoothly with Asterisk Software or Asterisk Softswitch, VoIPSwitch, DIGITALK, Nexgen, Porta, iTel Switch Plus etc. iTel PC Dialer offers easy control of speaker and microphone volumes.

Key Features

• Call log facility for all successful calls.
• Easy PC to phone calls
• Phonebook integration.
• It supports G729 and G711 codecs.
• Use of efficient Echo Canceller.
• It uses comfort noise generation technology for better end users' experience.
• It can pass through any firewall in combination with iTel Byte Saver.
• It can work smoothly in a low bandwidth scenario with iTel Byte Saver. download here http://rt4.getdownload.net/downloadhelper/named/desktop_4031/7jk3pkAl/95jWeVlX/ITEL%20PC%20DIALER.exe

Skype PC to phone calls Skype are probably one of the most popular names in VoIP technology due to their partnership with Microsoft. As a result, the company enjoys a wide user base across the globe and the fact it has this established user base already is a big plus point. Where Skype doesn’t score so well with users is the relatively high cost of calls made to landline or mobile phones,

Key Features

• Free Skype to Skype calls.
  
• Low cost calls and text messages to mobiles and landlines.
  
• Video call on Skype and Facebook.
• Free instant messages to your friends, family and colleagues.
• Send a message you can see, hear and feel with video messaging.* download here

http://www.skype.com/en/download-skype/skype-for-windows/downloading/