1
Scope
2 References
3 Definitions
4 Abbreviations and acronyms
5 Rs interface
5.1 Overview
5.2 Rs reference model
5.3 Functional elements
and capabilities
6 SCE session-specific procedures
6.1 Procedures at the
PD-PE
6.2 Procedures at the SCE
6.3 IMS-related SCE
procedures
7 Protocol specification
8 Use of the Diameter base
protocol
8.1 Securing Diameter messages
8.2 Accounting
functionality
8.3 Use of sessions
8.4 Transport protocol
8.5 Routing considerations
8.6 Advertising
application support
9 Message specification
9.1 Commands
9.2 Experimental-Result-Code
AVP values
9.3 AVPs
9.4 Use of namespaces
10 Security considerations
Annex A – Support for SIP forking
A.1 Support for SIP
forking
Annex B – QoS
parameter mapping for SDP
B.1 SDP to service information mapping in SCE
Annex C – Derivation of flow numbers
C.1 Purpose and scope
C.2 Conceptual framework
C.3 Examples
Appendix I – Mapping of Rs information components to Q.3301.1
Appendix II – ITU-T registry for ITU-T-defined Diameter
attribute-value pairs (AVPs)
Bibliography