So where I am going with this is that we are going to see Asterisk push aside carrier VoIP as well as systems-integrator VoIP in those enterprises that are somewhat given to technological ...

A flaw in the Asterisk IP PBX platform reported last week could result in a denial-of-service attack that would disrupt a business’ VoIP or VoIP-to-PSTN gateway service. Asterisk is an open ...

based Uptime Group, an IT and VoIP consultancy that has worked extensively with Asterisk. “Even more important than cost is the flexibility of the system you can build with Asterisk,” he contends.

Supporting traditional telephony (TDM) as 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.

In fact, there were only a few configuration changes that we were able to make on our own, following the documentation available with the Asterisk system. This is notable considering our extensive ...

While Asterisk is free, it can also be something ... either will work with both ADSL and VDSL, and give you basic VoIP functionality, including calls between internal extensions, and voicemail.

Up and Running Two years later and after a steep learning curve, we were up and running with Asterisk and a whole new crop of VoIP phones. The Nortel was gone, and so was its high cost of maintenance ...

Learn More. Two weeks after Microsoft said it would acquire Skype, the voice over IP company has begun cutting its ties with the open-source world. Asterisk was the first partner cut loose.

Users of the open-source Asterisk VOIP (voice over Internet Protocol) product are advised to upgrade their software following the discovery of two vulnerabilities that could allow attackers to ...

From my colleague Tim Greene on a story Layer 8 ran over the weekend: The FBI is toning down its warning about security flaws in Asterisk IP PBX software and is acknowledging that the company that ...