VoIP is 40 years old?
Most people associate the beginning of Voice over IP (VoIP) with the introduction of mass-market services in late 2003 / early 2004. In reality, VoIP began a long time before that in the 1970s.
Back then it had another acronym, NVP, which stood for Network Voice Protocol. It was first developed in 1973 by Danny Cohen and others in order to...
19 · NOV ·2015