ENUM

ENUM defines a method for entering Recommendation E.164 country codes into the Internet Domain Name System. Please consult TSB Circular 105 for the formal communication concerning ITU-T and ENUM.

• Background information on ENUM

• Tutorial paper
• Tutorial Workshop
• Supplement 3 to Recommendation E.164: Operational and administrative issues associated with national implementations of the ENUM functions
• Supplement 4 to Recommendation E.164 (approved 2 May 2003):Operational and administrative issues associated with the Implementation of ENUM for Non-Geographic Country Codes

• Exchange of letters with RIPE NCC

• Letter of TSB to RIPE NCC
• Letter from RIPE NCC to TSB

• Exchange of letters with CC1 ENUM LLC

• Letter from CC1 ENUM LLC to TSB
• Letter of TSB to CC1 ENUM LLC

• Interim procedures for Geographic Country Codes
• Interim procedures for shared Country Codes for Networks and Groups of Countries
• Approved ENUM Delegations
• Information on ENUM trials