In the past, when you call an office building or business, you would either be transferred to the department you want to talk to, or given their extension number. This extension is usually a 2-3 digit code that when dialed, transfers you automatically to the particular person or department you want to speak with. The reason why this code works is because it is programmed into a PBX system.
VoIP Shop was established in 2000. VoIP Shop is a leading provider of high quality VoIP services to customers around the world. We are dedicated to creating and maintaining win-win relationship with our partners and clients. VoIP Shop works with more than