AFNOR - NF ETS 300121
Integrated Services Digital Network (ISDN). Application of the ISDN user part (isup) of CCITT signalling system number 7 for international ISDN interconnections (isup version 1).
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 December 1996 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
Document History
NF ETS 300121
December 1, 1996
Integrated Services Digital Network (ISDN). Application of the ISDN user part (isup) of CCITT signalling system number 7 for international ISDN interconnections (isup version 1).
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