Private Telecommunications Network (PTN). Addressing

Standard published on 1.4.1994

Private Integrated Services Network (PISN). Addressing [ISO/IEC 11571 (1998), modified]

Standard published on 1.4.2001

Private Telecommunications Network (PTN). Signalling at the S-reference point. Generic keypad protocol for the support of supplementary services

Standard published on 1.4.1994

Private Telecommunications Network (PTN). Signalling at the S-reference point. Identification supplementary services

Standard published on 1.4.1994

Private Telecommunications Network (PTN). Signalling protocol at the S-reference point. Circuit mode basic services

Standard published on 1.4.1994

Neverejná telekomunikačná sieť (PTN). Signalizačný protokol v referenčnom bode S. Základné služby v režime s prepájaním okruhov (Norma na priame používanie ako STN).

Change published on 1.7.2002

Satellite Earth Stations and Systems (SES). The interconnection of Very Small Aperture Terminal (VSAT) systems to Packet Switched Public Data Networks (PSPDNs)

Standard published on 1.7.2000

Integrated Services Digital Network (ISDN). Supplementary service interactions. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

Standard published on 1.8.1998

Integrated Services Digital Network (ISDN). Supplementary service interactions. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

Standard published on 1.7.2002

Integrated Services Digital Network (ISDN). Supplementary service interactions. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

Standard published on 1.2.2002