NeuStar

Addressing

Number Administration

• NANP Administration
• Number Pooling

Domain Name Services

• .BIZ Domain
• .US Domain
• kids.us Domain
• .tw Domain Registry Gateway (Taiwan)
• .cn Domain Registry Gateway (China)

UltraDNS Services

• DNS Advantage
• Load Testing
• Managed External DNS
• Managed Internal DNS
• Performance Monitoring
• Traffic Management

Other Services

• Common Short Codes (CSCs)
• ENUM
• European Telephony Numbering Space (ETNS)
• Wireless Do-Not-Call (WDNC)

ENUM

ENUM Website

Electronic Numbering (ENUM) is a protocol developed by the Internet Engineering Task Force (IETF) to allow the Public Switched Telephone Network (PSTN) and the Internet to interoperate.

ENUM allows telephone numbers to be resolved to URLs using a Domain Name System (DNS)-based architecture. By placing telephone numbers into the DNS, ENUM can facilitate interoperability for a wide range of applications including Voice over IP (VoIP), video, presence, and instant messaging.

To learn more about ENUM-based networking solutions, visit www.neustar.biz/interoperability/sipix.cfm. To learn more about the ENUM protocol and possible uses, visit www.enum.org.

More Information:
Email neustarproducts@neustar.biz about ENUM.