Digium
Creator of the open-source telephony software Asterisk, providing enterprise communications solutions.
Last updated August 25, 2026
Overview
Digium is an American communications technology company known for creating and leading the development of the Asterisk open-source telephony software. It offers enterprise-grade IP PBX systems, gateways, and unified communications solutions based on Asterisk, helping businesses reduce communication costs and deploy flexible phone systems.
Products and positioning
Product categories. Asterisk · Switchvox · Digium Phones
Flagship businesses
- Asterisk
- Switchvox
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