DIN - German national standards

Broadband Integrated Services Digital Network (B-ISDN) - B-ISDN Protocol Reference Model (PRM).
(Breitband-ISDN - Protokoll-Referenzmodell (PRM) für das B-ISDN.)

Available languages: English

Available design: PDF - Immediate download, Print design

Television systems - Specification of the D-MAC/packet system.
(Fernseh-Systeme - Festlegung des D-MAC/Paket-Systems.)

Available languages: English

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 1: Basic services.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 1: Basisdienste.)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 10: Subaddressing (SUB) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 10: Dienstmerkmal "Subadressierung".)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 11: Malicious Call Identification (MCID) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 11: Dienstmerkmal "Identifizieren böswilliger Anrufer (Fangen)".)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 12: Conference call, add-on (CONF) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7) - ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 12: Dienstmerkmal "Konferenz".)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 14: Explicit Call Transfer (ECT) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 14: Dienstmerkmal "Verbindung umlegen".)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 15: Diversion supplementary services.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 15: Dienstmerkmale zur Anrufweiterschaltung.)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 16: Call Hold (HOLD) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 16: Dienstmerkmal "Halten".)

Available languages: German

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 17: Call Waiting (CW) supplementary service.
(ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 17: Dienstmerkmal "Anklopfen".)

Available languages: German

Available design: PDF - Immediate download, Print design