Standards
[CURRENT]
NF Z82-675
; NF ETS 300675:2000-12-01
NF Z82-675
; NF ETS 300675:2000-12-01
Integrated Services Digital Network (ISDN) - Audiographic conference teleservice - Service description
Title (German)
Dienstintegrierendes Digitalnetz (DIDN) - Ferndienst für audiographische Konferenz