| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 17154.2-1997 | English | RFQ |
ASK
|
Days<=3
|
ISDN user-network interface layer 3 specification and testing method for basic call control procedure. Part 2: Testing method for layer 3 basic call control protocol
|
GB/T 17154.2-1997
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GB/T 17154.2-1997
|