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Operational Bulletin No. 797 (1.X.2003) and Annexed List: List of International Signalling Point Codes (ISPC) (According to ITU-T Recommendation Q.708 (03/99)) (Position on 1 October 2003)

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You are here Home > ITU Publications > Standardization (ITU-T) > Service Publications > Operational Bulletin > Operational Bulletin No. 797 (1.X.2003) and Annexed List: List of International Signalling Point Codes (ISPC) (According to ITU-T Recommendation Q.708 (03/99)) (Position on 1 October 2003)

 Operational Bulletin No. 797 (1.X.2003) and Annexed List: List of International Signalling Point Codes (ISPC) (According to ITU-T Recommendation Q.708 (03/99)) (Position on 1 October 2003)

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