Nationwide business phone and Internet service provider, XO Communications just announced that it's moving away from TDM based products and will attempt to migrate legacy customers to corresponding IP based services.

At Caisson Technologies, we deliver telecom solutions to businesses from over 40 best-in-class telecom providers, including XO Communications. Through our telecom brokerage and consulting service, we've been working with XO's services for more than a decade. Contact us to buy business phone and Internet service.

About XO: XO Communications is a leading nationwide provider of advanced communications, managed network and IT infrastructure services for business and wholesale customers. We serve more than half of the Fortune 500, leading cable, mobile wireless and domestic and global telecommunications companies.