Global VoIP Revolution

Below is such a slick and great infographic designed by Vopium. It will take you through communication history and the growth of global mobile subscribers.

Enjoy!  

To enlarge the infographic press on your keyboard.. 

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Ctrl +

Mac:

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Global VoIP Revolution: An Infographic by voipum about VoIP history and growth of mobile subscribers
Source: Global VoIP Revolution




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