Voice over Internet Protocol (VoIP) looks to be the next big deal, a
business disrupter that could change everything in the telecoms world.
With more and more telcom gaints moving todawds the VOIP, there is a
chalange awaiting 'VoIP spam'--an endless series of automated
advertising and human enquiry annoyances delivered over a voice
network....
http://askwiki.blogspot.com/2007/01/...over-voip.html
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