SS-EN-301002-1 › Complete Document History
Integrated Services Digital Network (ISDN) - Security tools (SET) procedures - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification
Complete Current Edition: |
EDITION 2 - ENGLISH LANGUAGE EDITION - July 27, 2001
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Obsolete Revision Information: |
EDITION 1 - ENGLISH LANGUAGE EDITION - Nov. 27, 1998
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