ECMA/TR 75 : 2ED 2000
Current
The latest, up-to-date edition.
CORPORATE TELECOMMUNICATION NETWORKS (CN) - STANDARDIZATION PLAN
12-01-2013
1 Scope
2 References
3 Definitions
3.1 Corporate telecommunication Network (CN)
3.2 Virtual Private Network (VPN)
3.3 Private Integrated Services Network (PISN)
3.4 Private Integrated Services Network eXchange (PINX)
3.5 CENTREX
3.6 Integrated Services Private Branch eXchange (ISPBX)
3.7 Integrated Services CenTralized eXchange (ISCTX)
3.8 Interconnecting Network (ICN)
4 List of acronyms
5 Title of the Plan
6 Proposer and sponsor
7 Area of CN standardization
7.1 General
7.1.1 The connection-oriented approach (employing PISNs)
7.1.2 The connectionless approach (employing internet or
intranet technology)
7.2 Topics
7.2.1 CN Enhanced voice and non-voice services
7.2.2 Virtual Private Networks (VPN)
7.2.3 CN Mobility
7.2.4 CN High-speed/LAN/B-PISN
7.2.5 CN Multimedia
7.2.6 CN Management
7.2.7 CN Scenarios
7.2.8 CN Performance
7.2.9 Screenphone Terminal Services and Applications
7.2.10 Other CN standardization areas of interest
7.3 Current Standardization Activities
7.3.1 Private Integrated Services Networks (PISNs)
7.3.2 Computer Supported Telecommunication Applications
(CSTA)
7.3.3 Screenphone Terminal Services and Applications
7.3.4 IP-based Multimedia Communications in a Business
Environment
8 Objectives
9 Justification
10 Global context
10.1 ITU-T
10.2 ISO/IEC JTC1
10.3 Co-operation between ITU-T and JTC1
10.4 Global Virtual Network Service (GVNS) Forum
10.5 Electronic Industries Association (EIA), USA, in
particular the Telecommunication Industries
Association (TIA)
10.6 Other standardization bodies
11 Resource requirements
Annex A - CN Taxonomy
Annex B - Circular Letter 1053 on private network standardization
Annex C - Bon de Commande BC-T-326: Standardization Mandate
forwarded to CEN/CENELEC/ETSI in the field of
information technology and telecommunications
Annex D - Bibliography
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