Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Signalling network layer for circuit-mode basic call control - Part 1: Protocol specification [ITU-T Q.931 (1993), modified] (Endorsement of the English version EN 300403-1 V 1.2.2 (1998-04) as German standard)
German title
ISDN - Digitales Zeichengabeverfahren Nr. 1 für Anschlußleitungen (DSS1) - Schicht-3-Zeichengabeprotokoll für Basisabläufe zur Steuerung leitungsvermittelter Verbindungen - Teil 1: Protokollspezifikation [ITU-T-Empfehlung Q.931 (1993), modifiziert] (Anerkennung der Englischen Fassung EN 300403-1 V 1.2.2 (1998-04) als Deutsche Norm)
Publication date
1999-08
Original language
German
Pages
1
Publication date
1999-08
Original language
German
Pages
1
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