1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Scenarios and use cases
6.1 Use case 1: Symmetric point-to-point meeting
6.2 Use case 2: Asymmetric point-to-point meeting
6.3 Use case 3: Multipoint meeting
6.4 Use case 4: Presentation
6.5 Use case 5: Heterogeneous systems
6.6 Use case 6: Multipoint education usage
6.7 Use case 7: Multipoint multiview (virtual space)
6.8 Use case 8: Legacy interworking
6.9 Use case 9: Telemedical use case
7 User experience requirements
8 Control Functional requirements
8.1 Call control functions
8.2 Media control functions
8.3 Conference control functions
8.4 Collaboration functions
8.5 Other functions
9 Interoperability requirements
9.1 Interoperation with traditional systems
9.2 Interoperation between telepresence systems
10 Network requirements
11 Security requirements
Bibliography