�1����
Introduction
�2���� Scope
�3���� References
�4���� Definitions
�5���� Abbreviations
�6���� General principles of
interconnection
�7���� Services
�8���� Service scenarios
������� 8.1���� General cases
������� 8.2���� Call from IP-based network to
international telecommunication networks (Scenario 1)
������� 8.3���� Call from international
telecommunication networks to IP-based network (Scenario 2)
������� 8.4���� Interconnection of international
telecommunication networks using IP-based network (Scenario 3)
������� 8.5���� Interconnection of IP-based
networks using International Telecommunication Networks (Scenario 4)
�9���� Operation
10���� Quality of service
Appendix I - Bibliography