DIN Standards Committee Information Technology and IT Applications
ISO/IEC 14846
Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Call intrusion supplementary service
Informationstechnik - Telekommunikation und Informationsausstausch zwischen Systemen - Private Telekommunikationsnetze - Beschreibung, Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Aufschalten"
Responsible national committee
NA 043-01-06 AA - Data communication (rapporteur)
Responsible international committee
ISO/IEC JTC 1/SC 6 - Telecommunications and information exchange between systems