XO Communications Surpasses One Million Business VoIP Users

Updated: January 07, 2011

XO Communications has long been seen as a leader in the busiess VoIP market with its varied portfolio of VoIP services for businesses. XO IP Flex is the company’s VoIP services bundle which was first launched five years ago and now tops one million end users. It is now a widely used VoIP service for businesses of all sizes. XO Communications now claims to have a 22.2% market share in the VoIP services market.

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