We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
STN is a protected designation of Slovak national technical standards.
Integrated Services Digital Network (ISDN). Videotelephony teleservice. Functional capabilities and information flows
Standard published on 1.10.1994
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz and videotelephony teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
Standard published on 1.10.1994
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
Standard published on 1.7.2002
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
Standard published on 1.5.2001
Selected format:Digitálna sieť integrovaných služieb (ISDN). Telekomunikačné služby telefónie 7 kHz a videotelefónie. Protokol digitálneho účastníckeho signalizačného systému č. 1 (DSS1). Časť 1: Špecifikácia protokolu (Norma na priame používanie ako STN).
Change published on 1.7.2002
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz videotelephony teleservices. Digital Subcriber Signalling system No. One (DSS1) protocol. Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.12.1999
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.7.2002
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.5.2001
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz and videotelephony teleservices. Digital Subcriber Signalling system No. One (DSS1) protocol. Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
Standard published on 1.12.1999
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz, videotelephony, audiographic conference and videoconference teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
Standard published on 1.7.2002
Selected format:Latest update: 2026-01-21 (Number of items: 2 257 297)
© Copyright 2026 NORMSERVIS s.r.o.