Normy DIN - Německé národní normy - strana 2004

Terminal Equipment (TE) - Integrated Services Digital Network (ISDN) - B-Channel Aggregation Unit (CAU); procedures and terminal requirements.

Norma vydaná dňa 1.4.2000

Integrated Services Digital Network (ISDN) - ISDN-Global System for Mobile communications (GSM) - Public Land Mobile Network (PLMN) signalling interface; test specification.

Norma vydaná dňa 1.12.1996

Terminal Equipment (TE) - Integrated Services Digital Network (ISDN) - Multipoint communications for audiovisual services; main functionalities and basic requirements for Multipoint Control Units (MCUs).

Norma vydaná dňa 1.12.1996

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) information model - Connection supervision function (Higher order Connection Supervision/Lower order Connection Supervision (HCS/LCS)) for the Network Element (NE) view.

Norma vydaná dňa 1.12.1997

Integrated Services Digital Network (ISDN) - Definition and usage of cause and location in Digital Subscriber Signalling System No. one (DSS1) and Signalling System No. 7 (SS7) ISDN User Part (ISUP).

Norma vydaná dňa 1.12.2001

Broadband Integrated Services Digital Network (B-ISDN) - Meta-signalling protocol - Part 1: Protocol specification.

Norma vydaná dňa 1.7.1997

Satellite Earth Stations and Systems (SES) - Receive-Only Mobile Earth Stations (ROMES) providing data communications operating in the 1,5 GHz frequency band - Harmonised Standard for access to radio spectrum.

Norma vydaná dňa 1.4.2026

Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired.

Norma vydaná dňa 1.8.1996

Public Switched Telephone Network (PSTN) - Category II specification for 14400, 12000, 9600, 7200 and 4800 bits per second duplex modems standardized for use on the PSTN.

Norma vydaná dňa 1.8.1997

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) information model of the Sub Network Connection Protection (SNCP) for the Network Element (NE) view.

Norma vydaná dňa 1.1.1997