ITU-T Q.108 FRENCH-1988
One-way or both-way operation of international circuits
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ITU-T Q.108 FRENCH-1988
Standard No.
ITU-T Q.108 FRENCH-1988
Release Date
1988
Published By
International Telecommunication Union (ITU)
Latest
ITU-T Q.108 FRENCH-1988
Scope
In order to have as simple as possible equipment in international exchanges and to avoid double seizures, System No.4 has been designed in 1949-1954 for one-way operation of international circuits in semi-automatic and automatic working.
ITU-T Q.108 FRENCH-1988 history
1988
ITU-T Q.108 FRENCH-1988
One-way or both-way operation of international circuits
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