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This Supplement specifies the signalling requirements for the basic call control capability. The call control functional entity actions are defined in terms of information flows. This Supplement is intended to specify the essential UNI and NNI interactions required to develop call control functional entity actions.
Author | ITU |
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Editor | ITU |
Document type | Standard |
Format | File |
ICS | 33.040.30 : Switching and signalling systems
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Number of pages | 52 |
Year | 1990 |
Document history | |
Country | International |
Keyword | CCITT Q;CCITT Q Supplement 17;ITU-T Q;ITU-T 17;17;ITU-T Series Q Supplement 17;ITU-T Q Supplement 17 |