NBN EN 300 121 : 2003
Current
Current
The latest, up-to-date edition.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); APPLICATION OF THE ISDN USER PART (ISUP) OF ITU-T SIGNALLING SYSTEM NO. 7 (SS7) FOR INTERNATIONAL ISDN INTERCONNECTIONS (ISUP VERSION 1) AMENDMENT 1: INTERNATIONAL EMERGENCY PREFERENCE SCHEME (IEPS) SERVICE
Published date
12-01-2013
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 300 121 : 1.2.1 | Identical |
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