Will this be the year open-source PBX and VoIP systems are ready for their close-up? The opportunity is better than ever, argued attendees at January's Digium Asterisk World conference in Miami.

Voice over Internet Protocol (VoIP) technology has been key in allowing individuals and organizations to make and manage audio and video calls using the Internet. Call center companies, businesses, ...

An open source group has posted free Session Initiation Protocol-based PBX software that lets businesses create their own phone switches from standard Linux servers – but drawing business customers to ...

TORONTO, CANADA — (November 10, 2008) — Sangoma Technologies Corporation (TSXV: STC) today announced interoperability of its NetBorder Express gateway with pbxnsip, a provider of SIP-based PBX ...