NEN EN 301921 : 2004
Current
Current
The latest, up-to-date edition.
PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - SIMPLE DIALOG SUPPLEMENTARY SERVICE
Published date
12-01-2013
Publisher
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DocumentType |
Standard
|
PublisherName |
Netherlands Standards
|
Status |
Current
|
Standards | Relationship |
EN 301 921 : 1.1.1 | Identical |
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