Published Date: 12/01/2002

Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsement of the English version EN 301813-4 V 1.1.1 (2002-02) as German Standard)

$5.232

DIN ETS 300082

Published Date: 06/01/1992

Integrated Services Digital Network (ISDN); 3.1 kHz telephony teleservice; end-to-end compatibility requirements for telephony terminals; english version ETS 300082:1992

$24.525

DIN ETS 300387

Published Date: 11/01/1994

Private Telecommunications Network (PTN) - Method for the specification of basic and supplementary services; English version ETS 300387:1994

$13.407

DIN ETS 300646-3

Published Date: 09/01/1999

Integrated Services Digital Network (ISDN) - Signalling System No. 7; Digital cellular telecommunications system (Phase 2); application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsement of the English version ETS 300646-3:1998 as German Standard)

$5.232