�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����
Priority traffic � Traffic model and profile specifications�����������
������� 6.1����
Traffic model�
������� 6.2����
Conventions for abstracted ITU-T H.248 signalling specifications
������� 6.3����
Specification plane: Type of ITU-T H.248 profile��������������
������� 6.4����
Specification plane: Codepoint space�����
������� 6.5����
Specification plane: Further comments��
Appendix I � ITU-T H.248 profiles and Context attributes for priority
traffic handling����
������� I.1���� Status
ITU-T H.248 profiles�������
������� I.2����
Discussion of the principal ITU-T H.248 signalling options������������
������� I.3����
IEPS/ETS traffic support: Signalling (Stage 3) solutions����
Appendix II � Potential use cases with IEPS call indicator support����
������ II.1����
Overview���������
������ II.2����
Use case #A: support of multiple, different IP QoS architectures���
������ II.3����
Use case #B: IP bearer connection traversing different IP QoS
architectures�������������
������ II.4����
Use case #C: Priority treatment with more than 16 priority levels��
������ II.5����
Use case #D: Network monitoring of signalling traffic (here: ITU-T
H.248)��������������
������ II.6����
Use case #E: National regulations which mandate the use of both IEPS
call and priority indicators����
������ II.7����
Use case #F: Heterogeneous vendor landscape����
���� ��II.8����
Summary and conclusions���������
Appendix III � Mapping function � Examples����
����� III.1����
Examples of MGC- and MG-located mapping functions���
����� III.2����
Complete view on the two mapping functions in series����