VOIP (Voice Over IP) Amazing Video Tutorial

Eli the Computer Guy created a video specifically designed for beginners to understand VOIP . 
 Eli creates videos about technologies that range from "introduction to Telephone Systems" to "Cleaning an Infected Computer". In this video explaining VoIP, the youtuber, who receives on average 200,000 views per video, discusses the basic components and ideas for a Voice Over IP Telephone System. The video covers things from VoIP Servers and Network Latency to QOS and Unified Communications.

Eli does a great job in simplifying the requirements for VoIP that any business or enterprise would be interested in.
Enjoy :)