While turn-key Asterisk solutions are making open source VoIP deployments easier, one of the attractions of open source is the ability to manage your own voice systems.

The Asterisk open source VoIP platform is making "pretty substantial headway" in the business market place, says creator Mark Spencer.

While the strongest uptake of Asterisk is in the education sector, analyst firm Gartner says businesses should be open to using Asterisk.

When three ISPs in South Australia were looking to add voice services to their portfolio and reduce running costs, they embarked on a VoIP infrastructure project using open source software.

One great benefit of using Linux, Apache, and other open source software is that you can modify the code to make it perfect for your business. But open source licensing restricts how you distribute the modifications. Here’s what a CIO needs to know about open source licenses -- making this a suitable document to show to your boss, who's been asking for a no-nonsense overview.

Like many VoIP telephony companies, Junction Networks uses Asterisk and other open source software to provide its customers with highly customizable VoIP service. Junction has been able to migrate its business model from a conference bridge service provider to a full-fledged telephone services company largely because of the flexibility and lower capital requirements of open source. "We're a completely bootstrapped company," says Mike Oeth, founder and CEO. "We were never locked into a business plan that was sold to investors." He says Junction is successful because it has been able to follow its customers' desires with open source.

If you’re a managed service provider mulling your VoIP options, keep this in mind: A growing number of customers — especially in Europe — are embracing IP phone systems that leverage open source and Asterisk. In fact, the European market for open source VoIP is growing 70 percent annually, according to one market researcher. Here’s the scoop.

This article will present a simple VoIP solution using Asterisk, an open source private branch exchange (PBX) product. It will show you how to install Asterisk, configure it using its LDAP backend, and connect to it using the Ekiga software VoIP client and a Cisco 7900 Series VoIP telephone to make calls.

It’s one small step for Dell, and another great leap for Asterisk — the open source VoIP phone system. Dell plans to promote Fonality (a major Asterisk proponent) to small business customers seeking IP telephony systems. It’s a landmark development, folks, that benefits Dell in multiple markets (open source, VoIP, unified communications, and managed services). Here’s why.