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 ...

Telchemy has released the DVQattest/RE active test system, giving service providers essential visibility into service quality problems for the residential VoIP and IPTV markets. DVQattest/RE is ...

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools ...

Cloud-based communications provider Broadview Networks released a new tool that will help its partners confirm network readiness or sniff out any potential issues that could impact a VoIP rollout. The ...

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 ...

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 ...

-- Using a virtual network test bed before implementing a VoIP can help guarantee both the initial VoIP deployment and the long-term health of a VoIP network. What can your manageable electronics tell ...

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 ...