DIN Standards Committee Information Technology and IT Applications
ISO/IEC 13869
Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Call transfer supplementary service
Informationstechnik - Telekommunikation und Informationsaustausch zwischen Systemen - Private diensteintegrierende Netze - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Umlegung"
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