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.

In 2003, Alex Aristides, armed with expertise in voice/data cable infrastructure, IT, PBX, voicemail and contact ... of voice-over-internet-protocol (VoIP) services. These cloud-based phone ...

Fixed VoIP numbers aren’t as cheap as non-fixed lines, but for some companies, the benefits massively outweigh the extra cost ...

Learn how Direct Inward Dialing can be used with a cloud phone system to create efficiencies and cost savings.

Stick around! VoIP hosted PBX solutions are becoming increasingly popular — as a result, the market is currently crowded with providers. Researching and testing all available options can be a ...

For businesses looking for multi-line systems, VoIP easily scales to a public branch exchange (PBX) service for managing many users and calls. Again, no on-premise hardware is needed. On the other ...

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 ...

The two IP-PBX design categories, converged and client/server, are based on very different architecture platforms. Individual product models within both categories also exhibit different design ...

The first IP-PBX systems were based on a client/server design. When most telecommunications managers hear the term IP-PBX, they usually envision a client/server design, although the converged system ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

8×8 is best for medium to enterprise-level businesses with frequent experience using cloud-PBX and VoIP services. Our ratings take into account a product's cost, features, ease of use ...

What's the Advantage of a VoIP Phone System? VoIP phone systems supplanted traditional PBX phone systems because they are less expensive and more versatile. Even today's residential VoIP ...