Digium is the creator and driving force behind Asterisk, the open source voice communications software deployed by millions of servers worldwide to manage VoIP calls for businesses and individuals.

 

More resellers, telecom professionals and software developers choose Digium's products than those of any other open source telephony company because only Digium delivers the technical superiority, security and flexibility associated with Asterisk. Asterisk powers Digium's family of software and hardware appliances including AsteriskNOW, Asterisk Business Edition and Switchvox.