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What Is a SIP Trunk?

Eric Krapf
February 21, 2008
Via Dan York , we learn about an Internet Draft that tries to define what exactly a SIP Trunk is. We have to hope that if an agreed-upon definition...

How Secure Is VOIP?

Eric Krapf
February 19, 2008
Over at VOIPSA, Dustin Trammell offers a bleak assessment of VOIP Security in real-world products, basing his judgment on a recent Cisco advisory...
News & Views

Always On

Eric Krapf
February 19, 2008
Matt makes a really great point at the end of his post: Communications folks, especially those who grew up in telephony, pride themselves on building...

Phantom Loads

Matt Brunk
February 19, 2008
Phantom loads are known as leaking power or the standby current consumed by any electrical device that is switched off. When electrical devices are...
News & Views

The Big Switcheroo

Eric Krapf
February 15, 2008
This article seems to hit the same themes as the latest Nicholas Carr brainchild : The idea that computing and computer applications are becoming...

My IP Phone Will Go On

Eric Krapf
February 15, 2008
Here's a VoiceCon eNews newsletter I did a couple of weeks back. Basically, I was arguing that the IP telephone desk set market would be a kind of...