DocumentCode
1525913
Title
ISDN in France-1987 to 1990: from the first commercial offering to national coverage of NUMERIS
Author
Guenin, Jean-Pierre ; Morin, Thérèse ; Deffin, Pierre ; Leclerc, Francois ; Trubert, Roger
Author_Institution
CNET, Issy les Moulineaux, France
Volume
29
Issue
1
fYear
1991
fDate
1/1/1991 12:00:00 AM
Firstpage
30
Lastpage
35
Abstract
NUMERIS, the commercial integrated services digital network (ISDN) in France, is discussed. National coverage was completed in 1990. NUMERIS specifications, network components, and customer premises equipment are described. Operational experience with NUMERIS, including equipment conformance testing and ISDN implementation, is examined. Applications development and the use of partnership ventures (usually involving a user, a service provider, and France Telecom) are discussed
Keywords
ISDN; conformance testing; telecommunication equipment; France; ISDN; NUMERIS; NUMERIS specifications; commercial integrated services digital network; customer premises equipment; equipment conformance testing; network components; Access protocols; Circuits; Costs; Data communication; ISDN; Intelligent networks; Research and development; Standards development; Telephony; Transmission lines;
fLanguage
English
Journal_Title
Communications Magazine, IEEE
Publisher
ieee
ISSN
0163-6804
Type
jour
DOI
10.1109/35.64721
Filename
64721
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