The features, functions, and architecture designs supporting calls across public or private network carrier facilities determine PBX networking capabilities. The two primary objectives of PBX ...

We review some key functionality of Asterisk PBX systems and how they are being used to benefit our communication. We review some older PBX function technologies, such as analog and digital, as well ...

Most of the following open source PBX vendors were on hand at Digium Asterisk ... businesses looking to integrate VoIP and landline functions and home and remote offices. Headquarters: Montreal ...