sra-11とは 意味・読み方・使い方

Then, according to the determined conversion mode, the conversion processing is made to the call control signal and the intermediate signal between as SS/SRA type four-wire system ODIF processing section 12 or a two-wire system COTIF processing section 13, and a digital leased line connection section 11, thus relaying the call control signal between the digital leased line 4 and the exchanges 3a and 3b.例文帳に追加

そして、決定された変換モードに従い、ＳＳ/ＳＲ方式４線式ＯＤＩＦ処理部１２あるいは２線式ＣＯＴＩＦ処理部１３とデジタル専用線接続部１１との間の呼制御信号および中間信号の変換処理を行なうことで、デジタル専用線４および交換機３ａ、３ｂ間における呼制御信号の中継を行なう。 - 特許庁