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 ... over-internet-protocol (VoIP) services. These largely cloud-based phone systems offer easy setup ...

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 ...

If your company is in the market for VoIP technology ... offer phone system solutions for the needs of small business owners and enterprise organizations. In this head-to-head comparison ...

Compare VoIP phone features and functionality when ... On the other hand, traditional PBX systems are an expensive undertaking requiring equipment and long-term maintenance. While analog and ...

A VoIP-based PBX system that is hosted by a service provider over the Internet. All phone features such as auto attendant, voicemail and conference calling are handled in the cloud PBX datacenter.

A hosted PBX is the phone system that supports a business ... money on business phone service can compare business phone service providers including VoIP and hosted PBX providers using popular ...

Open source PBX software ... well as voice over IP (VoIP), Asterisk is written in C and uses the Unix standard POSIX programming interface to communicate with the operating system.

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 ...