XO Managed Service 
XO One Managed iPBX solution provides integrated voice and data services that can be tailor-fit to the unique needs of each business. XO Communications has the capability to efficiently manage all of your telephone, hardware, network, and maintenance requirements without the large capital investment required in purchasing infrastructure or equipment.
Many businesses rely on the ease of managed IP telephony and other services associated with improving performance and reducing costs. XO and Avaya established a partnership to provide reliable IP telephony through packages and professional service solutions that are supported by 10 years of experience. XO One Managed iPBX offers customers peace of mind and highly secured communications that spans nationwide. Its impressive private IP network boasts connectivity to 75 metropolitan markets, over 9,000 route miles of fiber, and manages 10 billion minutes of Voice over Internet Protocol (VoIP) traffic yearly.
Benefits
Savings
- No capital investment needed
- Low start up expenses and enables inexpensive conversion to VoIP
- Consistent local and long distance bills help you stay within your budget
- All services, including those with multiple sites, are billed on one monthly invoice for more convenient cost management
Simplify
- Well-matched with current web and telephone facilities
- 24/7 consistent network and equipment customer service available
- Equipment management support available via Remote administration
- XO provides a comprehensive solution package that includes phone equipment, and network and support service covering installation, maintenance, and customer care
- One point of contact to assist you with various needs of your service, network, and equipment
Confidence
- XO has experience in carrying out business class network and managed solutions
- Their nationwide and private IP network can supervise, check, and direct the path of each call
- The collaboration of the XO network and Avaya’s industry leading reputation in PBX administration, communication application systems, and services, enables XO One iPBX to be an excellent, complete VoIP solution that accommodates medium to large enterprises

