Known as one of the flagships of the industry, the TeleVantage Phone System is a leading PBX and IP-PBX system that offers visual call handling at the desktop level, so drag and drop calls, right click to feature, open IVR, and more are possible.  TeleVantage is a big business phone system that offers features that even the smallest business can utilize to gain a competitive advantage through advanced call management, distributed call routing, and integrated voice response functionality.