Standards ČSN - Czech national standards - Page 7830

Integrated Services Digital Network (ISDN). Telephony 3,1 kHz teleservice. Service description

Standard published on 1.10.1994

Integrated Services Digital Network (ISDN). Service requirements for Telefax Group 4

Standard published on 1.11.1994

Integrated Services Digital Network (ISDN). Malicious Call Identification (MCID) supplementary service. Service description

Standard published on 1.11.1994

Digitální síť integrovaných služeb (ISDN) - Identifikace zlomyslného volání (MCID) - Doplňková služba - Popis služby.

Change published on 1.1.1999

Integrated Services Digital Network (ISDN). Closed User Group (CUG) supplementary service. Service description

Standard published on 1.11.1994

Integrated Services Digital Network (ISDN). Call Hold (HOLD) supplementary serivce. Service description

Standard published on 1.11.1994

Integrated Services Digital Network (ISDN). Meet-Me Conference (MMC) supplementary service. Service description

Standard published on 1.11.1994

Network Aspects (NA). Digital coding of component television signals for contribution quality applications in the range 34 - 45 Mbit/s

Standard published on 1.11.1994

Síťová hlediska (NA) - Digitální kódování složkových televizních signálů pro aplikaci příspěvkové kvality v rozsahu 34-45 Mbit/s.

Change published on 1.9.1998

Integrated Services Digital Network (ISDN). Advice of Charge: charging information at call set-up time (AOC-S) supplementary service. Service description

Standard published on 1.11.1994