DocumentCode
761778
Title
Control and Supervision of Remote Line Units
Author
Pickett, Robert E. ; Hostetter, H. Roy
Author_Institution
ITT North Telecommunications Switching Division, Johnson City, TN
Volume
29
Issue
10
fYear
1981
fDate
10/1/1981 12:00:00 AM
Firstpage
1429
Lastpage
1433
Abstract
The ITT 1210 Class 5 digital switching system has a distributed control architecture with inherent remote line switching capability. A unique common channel signaling scheme permits control and supervision of these remote units. Testing and maintenance capabilities are, in general, identical and equivalent to those available in the 1210 host office. The Technical Assistance Center provides an extra overview level of backup maintenance for on-line assistance to personnel in any operational 1210 system.
Keywords
Communication system maintenance; Telephone switching; Central office; Conductors; Control systems; Copper; Phase change materials; Resonance light scattering; Switches; Telecommunication control; Telecommunication switching; Telephony;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1981.1094900
Filename
1094900
Link To Document