CEPT T GSI 03-09 E-1987 Switching《转换》.pdf

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1、CEPT T/GSI*03-07 E 2326434 0005b09 O Page 1 03-09 E Recommendation T/GSI 03-09 (Nice 1985, revised by correspondence, June 1987) SWITCHING Recommendation proposed by the Special Group Integration (GSI) Amended text of the Recommendation adopted by the “Telecommunications” Commission : “The European

2、Conference of 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 f

3、or CEPT Administrations 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 define material

4、 from CCITT Recommendations, promote and strengthen European harmonisation, O recommends to the member Administrations of the CEPT that they evolve their telecommunication networks towards ISDN according to the guidelines and specifications given in the attached text.” CCITT Recommendations in the Q.51n and Q.52n series, dealing with digital transit and digital local and combined exchanges, with the modifications included in Recommendations T/CS 62-01 to 62-04 and TICS 68-01 to 68-04 respectively are considered to apply in Europe. Edition of October 31, 1987