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 ...

Aspect Software has announced it is supporting the emerging open source Internet protocol for PBX (private branch exchange) -- the Asterisk Business Edition -- with a software package that includes ...

Eastern Management Group asked open source PBX customers about their decision-making. In Part 1 of a two-part article, we learn that most open source customers do consider multiple proprietary systems ...

The Asterisk PBX platform has been around for nine years and has drawn interest from a wide range of end users and businesses looking to expand on the basic software or add peripherals to make it more ...

Digium sent us their Asterisk open source software PBX to CT Labs. It was installed on a dual-processor Linux server. With help from the Digium representative, we were able to connect three SIP phones ...