ITU-T SERIE Q SUPP 18 FRENCH-1999
Technical Report TRQ.2230: Call control signalling requirements for Join Call service
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ITU-T SERIE Q SUPP 18 FRENCH-1999
Standard No.
ITU-T SERIE Q SUPP 18 FRENCH-1999
Release Date
1999
Published By
International Telecommunication Union (ITU)
Status
Withdraw
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