Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. Two (DSS2) Protocol; Connected Line Identification Presentation (COLP) Supplementary Service; Part 2: Protocol Implementation Conformance Statement (PICS) Pro
This second part of ETS 300 665 is applicable to the stage three of the Connected Line Identification Presentation (COLP) supplementary service for the pan-European Broadband Integrated Services Digital Network (B-ISDN) as provided by European public telecommunications operators at the TB reference point or coincident SB and TB reference point (as defined in ITU-T Recommendation I.413 [8]) by means of the Digital Subscriber Signalling System No. two (DSS2). Stage three identifies the protocol procedures and switching functions needed to support a telecommunication service (see CCITT Recommendation I.130 [7]). This ETS provides the Protocol Implementation Conformance Statement (PICS) proforma for the B-ISDN DSS2 COLP supplementary service protocol as specified in ETS 300 665-1 [3] in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [6]. The supplier of a protocol implementation which is claimed to conform to ETS 300 665-1 [3] is required to complete a copy of the PICS proforma provided in annex A of this ETS and is required to provide the information necessary to identify both the supplier and the implementation.