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ITU-T Q.930
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ITU-T Q.930
Digital subscriber signalling system No. 1 (DSS 1) - ISDN user-network interface layer 3 - General aspectsMore info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.080 : Integrated Services Digital Network (ISDN)
|
| Number of pages | 3 |
| Replace | ITU-T I.450 (1988) |
| Year | 1990 |
| Document history | ITU-T Q.930 (1993-03) |
| Country | Switzerland |
| Keyword | CCITT Q.930;ITU-T 930;930 |