DIN - German national standards

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service.
(Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Hinweisanzeige: Nachricht liegt vor".)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Specification, functional models and information flows - Call interception Additional Network Feature (ANF).
(Private diensteintegrierende Netze (PISN) - Beschreibung, Funktionsverteilung und Informationsaustausch - Netzzusatzfunktion "Abwurf einer Verbindung".)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Specification, functional models and information flows - Recall supplementary service.
(Private diensteintegrierende Netze (PISN) - Beschreibung, Funktionsverteilung und Informationsaustausch - Dienstmerkmal "Wiederanruf".)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Recall supplementary service.
(Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Wiederanruf".)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Private Integrated Network eXchange (PINX) clock synchronization.
(Diensteintegrierende Privatnetze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Taktsynchronisation im Netzknoten eines integrierten Privatnetzes (PINX).)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Specification, functional models and information flows - Message waiting indication supplementary service.
(Private diensteintegrierende Netze (PISN) - Beschreibung, Funktionsverteilung und Informationsaustausch - Dienstmerkmal "Hinweisanzeige: Nachricht liegt vor".)

Available languages: German

Available design: PDF - Immediate download, Print design

Telecommunications Management Network (TMN) - Security - Part 3: Security services - Authentication of users and entities in a TMN environment.
(Netzmanagement (TMN) - Sicherheit - Teil 3: Sicherheitsdienste; Authentisierung von Nutzern und Instanzen in einer TMN-Umgebung.)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Advice of charge supplementary services.
(Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmale "Übermittlung der verbindungsbezogenen Entgeltinformation".)

Available languages: German

Available design: PDF - Immediate download, Print design

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call interception Additional Network Feature (ANF).
(Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Netzzusatzfunktion "Abwurf einer Verbindung".)

Available languages: German

Available design: PDF - Immediate download, Print design

Telecommunications Management Network (TMN) - Linear multiplex section protection configuration information model for the Network Element (NE) view.
(Netzmanagement (TMN) - Informationsmodell aus Netzelementsicht für die Ersatzschaltungskonfiguration des linearen Multiplexabschnittes.)

Available languages: German

Available design: PDF - Immediate download, Print design