1 Introduction
2
Modelling concepts
2.1 Relationship with the X.200-Series Recommendations
2.2 Control and user planes and protocol blocks
2.3 Local and global significance
3
The model
3.1 Generic Protocol Block
3.2 Relations between layers in one protocol block
3.3 Synchronization and coordination function (SCF) relation
between protocol blocks
3.4 Data flow modelling
4
ISDN management
4.1 SCF (Synchronization and Coordination Function)
4.2 Layer management functions
5
Interworking
5.1 General
5.2 Relationships with the OSI RM
6
Examples
6.1 Basic call situations (no supplementary service, no
interworking)
6.2 More elaborate situations
6.3 Interworking