Content about voice over Internet Protocol

August 31, 2008

When a customer spends more than five seconds waiting for a transaction to process,...

February 29, 2008

When Wesco Inc. initially added a frame-relay network, it seemed like the perfect way...

November 30, 2007

Retailers are looking for an affordable and secure network, but telecom networks—and the business requirements...

April 30, 2007

Like so many supermarket chains that are operating on thin margins while trying to stand...

December 31, 2006

Rather than target one unsuspecting retail location, organized-theft rings typically hit numerous locations within a...

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