Digital subscriver signalling system no. 2

User-Network Interface (UNI) layer 3 specification for basic call/connection control

Verfasser / Beitragende:
Telecommunication standardization sector of ITU
Ort, Verlag, Jahr:
[Geneva] : ITU, 1997
Beschreibung:
1 fasc.
Format:
Buch
ID: 161441408