DS/ETS 300403-1/Cor.
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Signalling network layer for circuit-mode basic call control - Part 1: Protocol specification
| Organization: | DS |
| Publication Date: | 9 July 1997 |
| Status: | inactive |
| ICS Code (Network layer): | 35.100.30 |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
This ETS specifies the stage three of circuit-mode on-demand basic tele- communications services for the pan-European ISDN as provided by European telecommunications operators at the T reference point or coincident S and T reference point by means of DSS1. Stage three identifies the protocol procedures and switching functions needed to support a telecommunication service (see CCITT Recommendation I.130 [88]).
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