NEN EN 300485 : 2001
Current
Current
The latest, up-to-date edition.
INTEGRATED SERVICES DIGITAL NETWORK - (ISDN) - DEFINITION AND USAGE OF CAUSE AND LOCATION IN DIGITAL SUBSCRIBER SIGNALLING SYSTEMS NO. ONE (DSS1) AND SIGNALLING SYSTEM NO. 7 ISDN USER PART (ISUP) (ITU-T RECOMMENDATION Q.850:1998, MODIFIED)
Published date
01-12-2013
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