An interesting infographic forecasting the change in the revenues and growth of cellular, land line and VoIP services through 2015. Source
business telephony
2 posts
Back in 1995, the first Voice over Internet Protocol (VoIP) calls were made between two PCs. At first, it was just a technological novelty but by 1998, VoIP had begun to establish itself as a means of providing low-cost long distance calls, carrying an estimated 1% of US phone traffic. Jump forward ten years to 2008 and VoIP has revolutionised the way that residential and business communications are delivered. According to Infonetics, around 30% of […]