How to Start a Vo IP Business is the first book which explains in plain English how to become a Vo IP Provider and Start different services, based on a Vo IP technology.
This simple Six-Stage Guide will give you the know-how of launching services, such as mobile Vo IP, callback, calling cards, call shops, residential Vo IP, virtual PBX, SIP trunking, wholesale transit, call origination and call termination..
How to Start a Vo IP Business is the first book which explains in plain English how to become a Vo IP Provider and Start different services, based on a Vo IP technology