DocumentCode
2838382
Title
CDOT PBX: an evolution
Author
Ramani, S. ; Seetharaman, J.
Author_Institution
Centre for Dev. of Telematics, Bangalore, India
fYear
1989
fDate
22-24 Nov 1989
Firstpage
920
Lastpage
923
Abstract
A description is given of the evolution of a PBX. The background in which the first product was launched, the market situation at that time the need for such a product are discussed. The system, features, enhancements in terms of capacity and user features are described. The transfer of this technology to the licencees, the process and its effect on the market are also presented. Finally the ongoing and envisaged applications of the system along with the need and plans for future development of this product family are outlined
Keywords
private telephone exchanges; PBX; capacity; licencees; market situation; technology transfer; user features; Costs; Electrical fault detection; Energy consumption; Investments; Joining processes; Protection; Radio frequency; Software maintenance; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location
Bombay
Type
conf
DOI
10.1109/TENCON.1989.177081
Filename
177081
Link To Document