1
Scope
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this supplement
4
Abbreviations and acronyms
5
Conventions
6
Overview of interworking between NGNs and legacy IP-based networks
7
Requirements for interworking between an NGN and a legacy IP-based
network
7.1
Support of end-to-end QoS
7.2
Support of mobility and accessibility
7.3
Support of security
7.4
Support of signalling, naming and addressing
7.5
Support of user and terminal profile information exchange
Appendix I – An example of interworking between a legacy IP-based
network and NGN
Appendix II – Interworking function between NGN and legacy IP-based
network
Bibliography