Access control to telecommuncation services

摘要

One of a number of master modules (M) receives service calls C from a network (T). On reception of each call it sends information I to an access control module assembly (E). The master module than decides whether to accept the call based on data D received from the access control assembly. If the call is accepted the master module sends a second set of data (Ir) to a call processing module assembly (Er). Independent claims are also included for a) an automated management method of service calls and for b) a dynamic addition method of new access control modules and/or call processing modules to the management system.