�1���� Scope
�2����
References
�3����
Definitions
�4����
Abbreviations
�5����
Description
������� 5.1���� Application to interface structure
������� 5.2���� Capabilities supported by this Recommendation
������� 5.3���� General overview
�6����
Operational requirements
������� 6.1���� Provision and withdrawal
������� 6.2���� Requirements on the originating network side
������� 6.3���� Requirements on the destination network side
�7����
Primitive definitions and state definitions
������� 7.1���� Primitive definitions
������� 7.2���� State definitions
�8����
Coding requirements
������� 8.1���� Messages
����������������� 8.1.1���� Modification of messages in
Recommendation Q.2931
������� 8.2���� Information elements
����������������� 8.2.1���� Priority information element
�9����
Signalling procedures at the coincident SB and TB
reference points
������� 9.1���� Procedure at originating UNI
������� 9.2���� Procedure at destination UNI
10���� Procedures at the TB
reference point for interworking with private B-ISDNs
11���� Interworking with other networks
������ 11.1���� Interworking with CS-1 networks
������ 11.2���� Interworking with DSS 1
������ 11.3���� Interworking with networks that do not support Call Priority
Handling
12���� Interaction with supplementary
services
13���� Parameter values
14���� Dynamic description (SDLs)