Specifications

G520:2005 Local Number Portability - Network Plan
Defines the call handling and technical interconnection arrangements between networks for local number portability.
G549:2000 Interconnection Implementation Plan
Specifies the recommended technique for passing information between networks for end-to-end operation but is not included in the signalling elements of ACIF G500:2000.
G549:2002 Interconnection Implementation
Provides a mechanism to identify a range of call types carried between interconnecting networks. Used in the implementation of G500:2002.
G587:2002 Unconditioned Local Loop Service IT Specification - Transaction Analysis
Specifies the IT requirements for pre-order feasibility requests for, provisioning of and returning of unconditioned local loop pairs (used by service providers for DSL services).