LAS VEGAS--If your VoIP phone starts ringing off the hook, it might not denote a surge in your popularity--just that someone is trying one of 13 newly released security tools. Each of the tools can be ...

We found that VoIP analysis tools are oriented toward particular VoIP protocol environments such as SIP, H.323, Cisco’s SCCP (also known as “Skinny ...

VoIP isn't something that pops up on my radar too often. We're only now just beginning a deployment at my office that will take place during the next couple of weeks, so I'm slowly becoming more aware ...

Some cavalierly refer to IP telephony as “just another application” that rides over your data network. But wait and see what happens if VoIP call quality starts eroding or, worse yet, if your ...

NetAlly VoIP uses software agents to send synthetic traffic over the network, measuring whether the network has sufficient bandwidth to deliver high-quality voice calls without delay, jitter or packet ...

Portland, Ore. — Designed to test voice over Internet protocol (VoIP) over WLAN systems, the VeriWave Analysis Test Suite assesses voice quality metrics of real-world networks. It analyzes traffic ...

This month we continue our series on evaluating VoIP voice quality. Voice quality, of course, is the bottom line in determining whether your VoIP network is accepted by end users. Implementors must be ...