Digium is the innovative force behind Asterisk, the world's most widely used open source business phone system platform. In addition, Digium develops the software, hardware, and other components you'll need to create a unified communications solution for a small or medium business

IPitomy designs and manufactures a complete line of VoIP business phone systems. IPitomy is designed with an advanced, all inclusive feature set providing all of the features that your business expects in a business communication system. Perfect for business with multiple locations no matter what the size.

A single fully-integrated software solution for the contact center offering world-class features and reliability.Scalable into the thousands.