Stages 2 and 3 Description for the Q3 Interface - Customer Administration - Integrated Services Digital Network (ISDN) - Teleservices - Specifications of Signalling System No. 7 (Study Group 11) 12 pp
The purpose of this Recommendation is to define the 43 interface between an Access Network (AN) and a Local Exchange (LE) and the Telecommunications Management Network (TMN) for the support of configuration management functions for V5 interfaces, as descr