SIP trunking is financially attractive. But it is important to size your SIP trunking to support the calling services that your enterprise requires The proliferation of SIP trunking makes the ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Eric's career includes extensive work ...

There was an interesting discussion over in one of the Cisco forums on how to calculate your WAN speed. Those of you who read my last post know that packet loss, latency, and bandwidth all play into ...

Global Internet traffic is expected to grow 32% per year from 2010 to 2015. In 2010, an average of 46 terabits/second traveled over the Internet and should surpass 199 terabits/second in 2015. But ...