From converged IP solutions to collaboration services to traditional voice and transport services, AireSpring has a host of communications solutions for businesses and carriers of any size. AireSprings's services and solutions let you interact seamlessly with your customers, employees, vendors and partners worldwide. So whether you're a large global enterprise or government institution with a need to send voice, video or data globally, or a service provider, local or long distance carrier, or cable operator looking to expand your service portfolio, we've got the product for you.

AT&T. It takes the right technology, the right people, and a bold vision to be the The World's Networking Company. For more than 125 years, AT&T has been known for unparalleled quality and reliability in communications. Backed by the research and development capabilities of AT&T Labs, our commitment to innovation has made us a global leader in local, long distance, Internet, and transaction-based voice and data services.

XO is the proven provider of telecommunications services for business. With the Telecom Deregulation Act of 1996, XO began providing innovative and cost-effective telecommunications solutions. We built our own network - with metro fiber rings, a national OC-192 fiber backbone, and hundreds of local central office collocations, to bring you the best and most cost-effective solutions to your telecommunications needs. Creating a nationwide network from the ground up allowed us to anticipate today's high-data traffic needs and the next generation of IP-telephony. While some companies are just discovering Voice over IP (VoIP), XO has been carrying VoIP traffic since 2000. In fact, in 2007, XO will carry more than 10 billion minutes of VoIP traffic and will have installed XOptions Flex - our award-winning VoIP bundle for businesses - at thousands of customer locations nationwide.