M00043103
New product
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - DATA LINK LAYER - GENERAL PROTOCOL SPECIFICATION
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Gives future enhancements of ISDN D-Channel LAPD Link Access Procedures which apply at the ISDN user-network interface, to include S & Q reference point requirements (Application of CCITT rec Q.921)
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SPS 5 |