ITU-T-Q.2959 › Digital Subscriber Signalling System No. 2 - Call Priority
ITU-T-Q.2959
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1996 EDITION
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CURRENT
Digital Subscriber Signalling System No. 2 - Call Priority
Document Number
ITU-T-Q.2959
Revision Level
1996 EDITION
Status
Current
Publication Date
July 1, 1996
Page Count
16 pages