Status of Provider ENUM Implementation within CC1 ENUM LLC

1
Status of Provider ENUM Implementation within
CC1 ENUM LLC

• Steven D. Lind
• SG2 Vice-chair
• March 2009

2
Recent Press Release

• DENVER, CO PISCATAWAY, NJ February 17, 2009
  With an eye on providing the industrys most
  flexible infrastructure for interconnection of
  Next Generation services, the County Code 1 (CC1)
  ENUM LLC has selected Telcordia to build and
  manage a highly scalable and extensible Registry
  service to enable inter-carrier VoIP, multimedia,
  SMS, MMS and other applications among
  communication service providers.
• Full text available at http//enumllc.com/preleas
  e021709.pdf

3
CC1 ENUM LLC Provider ENUM Strategy

• Try It
• Provider ENUM Concept Trial in 2007
• Didnt need to duplicate pieces of End-user trial
  activities
• SPoR validation and porting-event mechanism
• Trial Report available at http//enumllc.com/prov/
  ProviderTrialReport.pdf
• Build It
• Bottom-up approach in private domain
  (e164enum.us)
• LLC developed and issued RFP at end of 2007
• Received 3 responses
• Selected Telcordia in July 2008
• Globalize It
• Next topic for the LLC after the Registry is
  built and operating

4
Registry Architecture
LERGNPAC
SPoR
Registry
T0/1
T2
5
Registry Services

• Managed Data Service
• Enables a SPoR to make, change and terminate ENUM
  domain name registrations in the ENUM Registry.
• Batch File Processing that supports bulk SPoR TN
  registrations.
• An EPP-based provisioning interface for
  registrations and ContactInfo information.
• Web-based GUI interface.
• Data will be portability-corrected
• Will delete registrations ported to a new SPoR.
• ContactInfo Query
• provides information that can be used to contact
  an SPoR for trouble resolution
• for appropriate disclosure of SPoR information to
  authorized law enforcement inquiries.

6
Registry Services (continued)

• Query Service
• Enables a Registry Data User to use a DNS query
  to access Registry Data in ENUM Registry name
  servers in order to map a telephone number into a
  URI.
• Zone Transfer Service
• enables a Registry Data User to obtain and
  maintain a local copy of the ENUM Registry Tier
  0/1 zone data in order to query it rather than
  the ENUM Registry name servers.

7
Registry User Environment
Registry User (output) may also be a Service
Provider with interconnect agreement with
aparticipating SPoR.
8
Service Provider Agreement

• Contract between Service Provider and Telcordia
  Technologies
• Standard among all participating Users
• Term of one year
• Renews annually on effective date of LLCs
  Provider Agreement

9
User Group/LLC Membership

• Consist of
• Registrant Service Providers of Record
• Registry Users having an Interconnect Agreement
  with another Registrant
• Would meet on quarterly basis, supplemented by
  conference calls as necessary
• Share implementation experiences
• Develop all change request proposals