wideokonferencji.
Zobacz też BRI
Linki zewnętrzne
Zalecenie ITU-T I.431 (03/93): Primary rate user-network interface - Layer 1 specification PN-ETS 300 011-1:2005 Integrated Services Digital Network (ISDN) -- Primary rate User-Network Interface (UNI) -- Part 1: Layer 1 specification (oryg.) PN-ETS 300 011-2:2005 Integrated Services Digital Network (ISDN) -- Primary rate User-Network Interface (UNI) -- Part 2: Conformance test specification for interface I<(Index)A> and I<(Index)B> (oryg.) PN-ETS 300 011-3:2005 Integrated Services Digital Network (ISDN) -- Primary rate User-Network Interface (UNI) -- Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface I<(Index)A> and I<(Index)B> (oryg.)
Kategoria:Integrated Services Digital Network