I.S. ENV 41006:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SCENARIOS FOR INTERCONNECTIONS BETWEEN EXCHANGES OF PRIVATE TELECOMMUNICATION NETWORKS
Hardcopy , PDF
03-21-1997
English
04-12-1991
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 SCOPE
2 FIELD OF APPLICATION
3 CONFORMANCE
4 REFERENCES
5 DEFINITIONS
5.1 Private Telecommunication Network
Exchange (PTNX)
5.2 Private Telecommunication Network
(PTN)
6 CRITERIA FOR THE IDENTIFICATION OF
SCENARIOS
7 IDENTIFICATION OF SCENARIOS
7.1 Type 1 Scenarios: Dedicated Systems
7.1.1 Scenario 1.1 - Dedicated Physical Link
7.1.2 Scenario 1.2 - Dedicated Transmission System
7.2 Type 2 Scenarios: Permanent Public Network Connections
7.2.1 Scenario 2.1 - Permanent Circuit Switched
7.2.2 Scenario 2.2 - Permanent ISDN Signalling Connection
7.2.3 Scenario 2.3 - Permanent Virtual Call
7.3 Type 3 Scenarios: On-demand Public network Connections
7.3.1 Scenario 3.1 - On-demand Circuit Switched
7.3.2 Scenario 3.2 - On-demand ISDN Signalling Connection
7.3.3 Scenario 3.3 - On-demand Virtual Call
7.4 Characteristics of the Scenarios
ANNEX A (Informative) Informative References
ANNEX B (Normative) List of acronyms and abbreviations
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.