ITU-T-Q.685 › Logic Procedures for Interworking of Signalling System R2 Tor1
ITU-T-Q.685
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1988 EDITION
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CURRENT
Logic Procedures for Interworking of Signalling System R2 Tor1
Document Number
ITU-T-Q.685
Revision Level
1988 EDITION
Status
Current
Publication Date
Nov. 1, 1988