Garymorales's Article in Mobile Phones
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What is a PBX and How does a Virtual PBX work?
PBX is a switch station for phone systems. It is a private branch exchange where all the phone lines are linked and routed. With the help of PBX, a company or organization can use multiple phones connected to a single external line and each of the phone having a unique number - an extension to dial for free within the company.
Posted on Jul-22-2011
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