SSH ETS 300 009:1995

Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) [connectionless and connection-oriented] to support international interconnection

Scope

This European Telecommunication Standard (ETS) defines the use of connectionless functions in international relay points and gateways1), the use of the connection-oriented (Class 2, with embedded connection setup only) service, the procedures for connectionless segmentation and reassembly, and the rules for the application of Signalling Connection Control Part (SCCP) addressing in the international network. This ETS is applicable to the international network and does not intend to restrict national networks.