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.
Deciding which phone system is right for your business can be difficult. With our VoIP technology blueprint, discover the top 15 questions you should ask VoIP vendors before you make a buying decision. more