DS/ETS 300356-2
Integrated Services Digital Network (ISDN) - Signalling System No. 7 - ISDN User Part (ISUP) version 2 for the international interface - Part 2: ISDN supplementary services
| Organization: | DS |
| Publication Date: | 16 June 1995 |
| Status: | inactive |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
This ETS specifies procedures that are common to multiple supplementary services defined for the pan-European Integrated Services Digital Network (ISDN) as provided by the European public telecommunications operators by means of the Signalling System No. 7 protocol for the Integrated Services Digital Network User Par (ISUP). This ETS identifies the protocol procedures and switching functions needed to support telecommunications services (see CCITT Recommendation |.130 [24]).
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