DE2816435

Circuit arrangement for the traffic of cross links of a telephone sub-center, with centralized command that contains a working memory organized according to connection organs and that receives the link states of these organs, and a programming panel that cooperates with this memory and which is used for the conversion of information, and where in order to develop different kinds of cross links are connected to each other on a transverse link line respective connecting members for the traffic of cross links with those connecting members that are intended for the central office lines, characterized in that in case of occupation of one of the connected connecting organs, the lines of the programming panel are scanned until the activation direction existing in the central calculation unit and destined for the row of memory of the working memory associated with this connection organºn appears in the output of the programming panel, whereby the address of the other connecting member connected to the same transverse link line is formed at the same time in the activated line of the programming panel, in order to activate the line of the working memory associated with the other organ for the purpose of characterizing the busy state. (Machine-translation by Google Translate, not legally binding)