...loads of secure VoIP channels down a very small amount of bandwidth - e.g. 256Kbps - with the ability to create privatenetworks, so free calls everywhere etc. And then there's Video3 - www.video3.co.uk - with a new release of...
http://www.computerweekly.com/blogs/it-networks-and-communications-blog/
...to date with the latest voice and data network news and analyses, covering topics such as VoIP technology, virtual privatenetworks (VPN) and integrated voice and data networks. Stay informed, stay ahead of the competition. 10 reasons to...
http://www.computerweekly.com/networks-communications/voice-data-services/