Summary

Recommendation I.113, Vocabulary of terms for broadband aspects of ISDN, has been revised during this study period. New terms have been added. All the terms are now classified into a logical order instead of an alphabetical one and are split into eight subclauses:

Subclause���� 2.1:���� Services
Subclause���� 2.2:���� Transfer modes
Subclause���� 2.3:���� Interfaces
Subclause���� 2.4:���� Channels
Subclause���� 2.5:���� Transport network structure
Subclause���� 2.6:���� Operation and maintenance
Subclause���� 2.7:���� Traffic and resource management
Subclause���� 2.8:���� Quality of service