The technical specification should clarify the application of the TIPHON functional architecture in order to support services over several administrative domains. For each service, the specification will elaborate on the services functional layer, identifying (not necessarily defining new ones) the required service functions, information flows and reference points between these service functions and other functional entities in the service control layer, IP transport plane, Management plane, and SCN plane as necessary
| Edition : | 1.1.1 |
| Number of Pages : | 43 |
| Published : | 03/01/2002 |