Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Transit counter additional network feature Ingestion-build-63436 ISO/CIE 11664-4 is applicable to

ISO/CIE 11664-4 is applicable to tristimulus values calculated using color-matching functions of the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetric system

testing and conformity criteria

ISO 148-3 is a safety standard on metallic materials

1􀀃 Explanation of terms and abbreviations

data presentation and reporting

Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Transit counter additional network feature Ingestion-build-63436 ISO/CIE 11664-4 is applicable to1 Scope This International Standard specifies the signalling protocol for the support of the Transit Counter additional network feature (ANF TC) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Broadband Private Integrated Services Network (B PISN). ANF TC is a feature that limits the number of Transit PINXs that a call connection setup request may be routed through e. g., to protect