Implementation alternatives for ISDN packet mode services and applicability of this European Telecommunication Standard (ETS). This ETS defines a network-internal interface for the provision of ISDN packet-mode services. The term ISDN packet mode services is defined in such a way as to include both case B (ISDN Packet Mode Bearer Services (PMBS)), and case A (PSPDN services), as defined in ETS 300 007 [20].
PUBLISHED
SSH ETS 300 099:1998
60.60
Standard published
18 qer 2024