What is a virtual PBX VOIP? First let us define VOIP (voice over internet protocol). VOIP is a general term for a set of transmission technologies in delivering voice communications over IP networks such as the Internet. In a nutshell, a virtual PBX VOIP refers to a hosted PBX software solution, a telephone exchange that serves a particular business or office.
Through this technology, a virtual office is made possible, wherein employees of a particular company can pick up and make their calls from any parts of the world as if they are all in one city. You can find more information about virtual PBX VOIP in this great article, written by David Chan at http://davidkchan.com.