�1���� Scope and purpose����������
�2����
References�
�3���� Terms and definitions�������
�4���� Abbreviations���
�5����
Security�����
�6���� Situation before and during
transition to a full implementation of the enterprise model���������
�7���� Attributes of reference points for
interconnection between PTNOs and SPs����������
������� 7.1���� Security aspects�����
������� 7.2���� Service interaction aspects�
������� 7.3���� Charging/billing aspects������
������� 7.4���� Service
availability�
������� 7.5���� Access to a
network address���������
������� 7.6���� Management aspects���������
�8���� Requirements and their priorities
at RPIs��
BIBLIOGRAPHY����