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XO Communications (previously Nextlink Communications, Concentric Network Corporation and Allegiance Telecom, Inc. [1]) is a one of the largest telecommunications companies in the United States. It is owned by XO Holdings, Inc OTCBB: XOHO. XO provides voice, data and IP services to small and medium-sized business, large enterprises, cable companies, content providers, telecommunications companies and wireless service providers in more than 75 major metropolitan markets across the United States. Its customers include more than half of the Fortune 500.
[edit] Network
XO is a facilities-based backbone provider in the U.S. XO operates a nationwide multi-10 Gigabit Tier 1 network and owns significant fiber optic network assets, including an 18,000 route-mile inter-city network and more than 9,000 route-miles within 40 major metropolitan markets. XO currently carries more than 15 billion minutes of Voice over IP (VoIP) traffic across its network each year.
[edit] Services
The company offers a broad range of services to businesses and its wholesale customers. These services include:
- Local and Long Distance Voice services
- Dedicated Internet Access services
- MPLS IP-VPN
- IP PBX
- SIP
- Ethernet
- VoIP
- Private Line services
- Wavelength services
- IP Transit
- VoIP Origination
- VoIP Termination
- Collocation services
- Managed Services (hardware, voice and data packages)
- Wireless Ethernet and Private Line Access
- Web Hosting
- Web Development
- Web Design
[edit] References
- ^ Goodbye Nextlink, Hello XO - Company Business and Marketing | Communications Today | Find Articles at BNET.com
[edit] External links
