Integrated Services Digital Network (ISDN); Closed User Group (CUG) supplementary service; functional capabilities and information flows; english version ETS 300137:1992
€77.20
Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; service description; english version ETS 300139:1992
€41.78
Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; functional capabilities and information flows; english version ETS 300140:1992
Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplementary service; service description; english version ETS 300095:1992
Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s unrestricted 8 kHz structured bearer service category; service description; english version ETS 300108:1992
Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for speech information transfer; service description; english version ETS 300109:1992
Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for 3,1 kHz audio information transfer; service description; english version ETS 300110:1992
Integrated Services Digital Network (ISDN); telephony 3,1 kHz teleservice; service description; english version ETS 300111:1992
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); USER-NETWORK INTERFACE DATA LINK LAYER SPECIFICATION. APPLICATION OF CCITT RECOMMENDATIONS Q.920/I.440 AND Q.921/I.441.
€166.00
Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementray service; Service description.
€69.00
Entérinement par l'ETSI de la spécification de signalisation de l'interface ATM entre réseaux (AINI) - Partie 1 : spécification de protocole (Spécification du forum ATM « Interface ATM entre réseaux (AINI) » F-CS-0125.000 (1999), modifiée)
€54.50
Télécommunications - Réseau numérique à intégration de services (RNIS) - Système de signalisation n°7 - Version 3 de la partie du RNIS (ISUP) pour l'interface internationale - Partie 36 : suite d'essais abstraits (ATS) et informations complémentaires sur l'instance de protocole destinées aux essais (PIXIT) pour compléments de services (v3.3.1)
€312.00
Interconnexion de systèmes d'information - RNIS - Fourniture du service de transport OSI en mode connexion utilisant le service de réseau OSI en mode connexion utilisant un service support RNIS en mode circuit à 64 kbits/s sans restriction - Établissement à la demande
€102.33
Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN); DECT/ISDN interworking for end system configuration - Part 1: Interworking specification (Endorsement of the English version EN 300434-1 V 1.2.1 (2001-10) as German Standard).
€16.45
Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN); DECT/ISDN interworking for end system configuration - Part 2: Access profile (Endorsement of the English version EN 300434-2 V 1.2.1 (2001-08) as German Standard).
