CEPT T GSI 04-03 E-1987 Interexchange Signalling《交换局间信令》.pdf

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1、CEPT T/GSI*04-03 E 87 2326414 O005629 6 II Page 1 E Recommendation T/GSI 04-03 (by correspondence, June 1987) INTEREXCHANGE SIGNALLING Recommendation proposed by the Special Group Integration (GSI) Text of the Recommendation adopted by the “Telecommunications” Commission: “The European Conference of

2、 Posts and Telecommunications Administrations, considering - the common CEPT approach to the ISDN and general CEPT assumptions and policies for the evolution towards ISDN, - the I. Series Recommendations of the CCITT, as well as other CCITT Recommendations on ISDN, to which - the need for CEPT Admin

3、istrations to have more precise answers to their specific European requirements, i.e, - the need for CEPT Administrations to have as a base a comprehensive set of Recommendations, in order to CEPT Administrations have contributed most significantly, to select and further deine material from CCITT Re

4、commendations, promote and strengthen European harmonisation, Q recommends to the member Administrations of the CEPT that they evolve their telecommunication networks towards ISDN according to the specifications given in the attached text.” For this Recommendation on interexchange signalling Recommendation T/S 46-02 applies to Europe for early international interconnexion. It is the intention of CEPT to work intensively on an ISUP version of CCIT No. 7.