VBX Communications (Pty) Ltd, trading as VBX Telecom, is a company focused on building telecommunication solutions using both open-source technology and proprietary products.  VBX solutions typically include Voice over IP (VoIP) PBX systems, gateways and ip-telephones.  VBX systems offer rich feature sets, customizable configurations, and the opportunity to effect really significant cost savings over traditional PBX solutions.