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.

That's according to Infonetics Research, which in its latest quarterly checks on the PBX market, found that the pure IP PBX segment was the only segment of the PBX market to see gains ...

So the idea behind a PBX setup is kind of like a company intranet. All of the phones in the system are assigned an extension number and have access to the internal system functions like voice mail ...

This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. To determine which private branch exchange (PBX ...

A voice over IP (VoIP) service can boost your call quality and save you money compared with a traditional landline. These are the best VoIP services you should explore for your home phone needs.