M00044536
New product
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SECURITY TOOLS (SET) PROCEDURES - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PART 1: PROTOCOL SPECIFICATION
European Telecommunications Standards Institute
In stock
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Availability date: 11/06/2021
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN |