There’s been a debate since the early days of non-interconnected VoIP over whether the technology counted as a bit of communications technology or an information technology. This sounds like a matter of semantics but legally speaking there’s a big difference between the two. Simply put information technology and communications technology are regulated differently and a whole lot of people fear non-interconnected VoIP is going to be named a communications technology and will start to face the same sort of regulation as the incumbent telecom players.
But here’s the thing- non-interconnected VoIP has pretty much already been named a communications technology, making it subject to a whole bunch of regulations that information technology finds itself immune from, some which non-interconnected VoIP has already begun to adopt.