CONTENTS

�1���� Scope
�2���� References
�3���� Definitions
�4���� Abbreviations
�5���� Description
�6���� Operational requirements
������� 6.1���� Provision and withdrawal
������� 6.2���� Requirements at the originating network side
������� 6.3���� Requirements at the terminating network side
�7���� Primitive and state definitions
������� 7.1���� Primitive definitions
������� 7.2���� Call states
�8���� Coding requirements
������� 8.1���� Messages
����������������� 8.1.1���� CONNECT
����������������� 8.1.2���� SETUP
������� 8.2���� Information elements
����������������� 8.2.1���� CDVT descriptor
�9���� Signalling procedures at the coincident S_B and T_B reference point
������� 9.1���� Call/Connection establishment at the originating interface
���������� �������9.1.1���� Traffic Parameters selection procedures
����������������� 9.1.2���� Call/Connection acceptance
������� 9.2���� Call/Connection establishment at the destination interface
����������������� 9.2.1���� Traffic parameter selection procedures
� ����������������9.2.2���� Call/Connection acceptance
10���� Signalling procedures at the T_B reference point for interworking with private B‑lSDNs
11���� Interworking with other networks
������ 11.1���� Interaction with entities which do not support the explicit indication of CDVT
������ 11.2���� Interworking with N-ISDN
12���� Interactions with supplementary services
13���� Interactions with traffic parameter negotiation at connection establishment
14���� Interactions with connection modification
15���� Timers
16���� Dynamic description (SDLs)
Annex A � Applicability of the various CDVT parameters to the ATM transfer capabilities
Appendix I � Guidelines for the setting of the instruction indicator
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