Private Integrated Services Network (PISN); Specification, functional models and information flows; Recall supplementary service [ISO/IEC 15051 (1997), modified]

Die Norm herausgegeben am 30.10.1998

Private Integrated Services Network (PISN); Specification, functional models and information flows; Recall supplementary service [ISO/IEC 15051 (2003), modified]

Die Norm herausgegeben am 6.1.2004

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Recall supplementary service [ISO/IEC 15052 (1997), modified]

Die Norm herausgegeben am 30.10.1998

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Recall supplementary service [ISO/IEC 15052 (2003), modified]

Die Norm herausgegeben am 6.1.2004

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Private Integrated Network eXchange (PINX) clock synchronization [ISO/IEC 15507 (1997), modified]

Die Norm herausgegeben am 30.10.1998

Private Integrated Services Network (PISN); Specification, functional models and information flows; Message Waiting Indication (MWI) supplementary service [ISO/IEC 15505 (1997), modified]

Die Norm herausgegeben am 30.10.1998

Private Integrated Services Network (PISN); Specification, functional models and information flows; Message waiting indication supplementary service [ISO/IEC 15505 (2003), modified]

Die Norm herausgegeben am 6.1.2004

Telecommunications Management Network (TMN); Security; Part 3: Security services; Authentication of users and entities in a TMN environment

Die Norm herausgegeben am 21.1.1999

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Advice of Charge (AoC) supplementary service [ISO/IEC 15050 (1997), modified]

Die Norm herausgegeben am 30.10.1998

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Advice of charge supplementary services [ISO/IEC 15050 (2003), modified]

Die Norm herausgegeben am 6.1.2004