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This Supplement specifies the signalling requirements for bearer control capability of the leaf-party of a call. The bearer control functional entity actions by a leaf-party of a call are defined in terms of information flows. This Supplement is intended to specify the essential UNI and NNI interactions required to develop leaf-party bearer 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 | 64 |
Year | 1990 |
Document history | |
Country | International |
Keyword | CCITT Q;CCITT Q Supplement 20;ITU-T Q;ITU-T 20;20;ITU-T Series Q Supplement 20;ITU-T Q Supplement 20 |