Our Products

Hosted PBX

Hosted PBX from XO has all of the benefits you need to easily and confidently deliver high-quality voice.

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IP Flex

IP Flex gives you a simple bundle of business communications services that includes local and long distance voice, Internet, and a variety of popular calling features.

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Toll-Free Numbers

Add domestic Toll-Free Numbers to your XO Voice service for an easy way to connect. Available with most XO Voice Services.

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What Makes XO a Top Business VoIP Provider?

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Related Resources

With UC services delivered over the award-winning, private XO network, you can be confident of higher quality and reliability than you would receive from a provider dependent on the public Internet.