Security should be the first consideration for any IT department about to implement voice over IP on a local-area network, an executive with an equipment manufacturer says.
Networking, Wireless & VoIP
Skype's mobile VoIP for the iPhone delivers where it matters: on voice quality.
Having several computers in your home or office doesn't mean you have to buy several printers, too. If your PCs are connected via a network, you can easily share them.
On tap: A color thesaurus, photonics, and book and magazine publishing
Thirty years have passed since the Internet Protocol was first described in a series of technical documents written by early experimenters. Since then, countless engineers have created systems and applications that rely on IP as the communications li...
Using teleconferencing technology has lately become an obvious and financially practical choice to offset rising business travel expenses. Yet sometimes simple chatting doesn't cut it. There has been growing interest in the notion of online conferenc...
The digital Disneyland of the future -- where we freely work and play online -- may be at risk. Why? Because, some argue, broadband carriers can't support it. The Internet's "free ride" culture has led to more people downloading gigabytes of data at ...
You've done the hard work of optimizing your Wi-Fi network, and it reliably beams high-speed data to every nook and cranny of your home or office. Now, it's time to take it to the next level by connecting more than just computers.
Hacking isn't just for geeks anymore. In this era of ubiquitous gadgetry and free information, anyone with a screwdriver can do a little unauthorized tinkering. Sure, the word hacking has negative connotations. But hacking is really about being a do-...
It isn't something you'll see on a server rack, but a product from a fabless silicon design outfit could help you cut down on air conditioning costs at work or home and help save energy. What's more, Microstaq's Silicon Expansion Valve (SEV) illustra...
In their quest to get Wi-Fi Internet connectivity, people have done some pretty desperate things over the years.
I'm often cautious of devices that claim to have Wi-Fi functionality and support, mainly because connecting to Wi-Fi (especially secure Wi-Fi) can be tricky for devices that don't utilize a browser or some other good input method. In the past, severa...
While Web-based music offerings from Apple (iTunes) and others have made it easy to turn a laptop or desktop into a music player, what if you want to listen without dragging around your PC? Enter the stand-alone Internet radio, which looks like a rad...
We've already looked at the best dual-mode VoIP phones currently on the market, but there's still a confusing array of voice over IP service options. Like traditional telephony, VoIP isn't limited to a single provider.
VoIP services are rapidly becoming the bread and butter of enterprise voice networks, as roughly 72 per cent of all enterprise voice lines shipped by vendors in 2007 were IP-capable. Now that companies are definitively moving away from the traditiona...
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