ES422094A1 - Process for a telephone exchange with subscriber stations de veloped as switchboards - Google Patents

Abstract

Procedure for establishing communications in a telephone exchange installation with extended subscriber stations as operator stations, procedure in which, using a central command equipment, the establishment of the corresponding communication is initiated in an outgoing communication by means of a determining connection measure of another desired subscriber station, as well as originates from an incoming communication, with the help of a connection measure of the requested subscriber station, accepting a deferred call, a measure that determines another subscriber station requesting several subscriber stations waiting, an interconnection through a corresponding network of telephone channels, characterized in that by means of a connection measure (actuation of the answer button or respectively actuation of the direct call button) carried out at the subscriber station requested from On the basis of a call signal, the characterized originating address of the waiting subscriber subscriber station is transmitted by the requested subscriber station to the central command equipment, the requesting subscriber station being selected by the latter, and then required via from the central command equipment the address of the requesting subscriber station, an address that is compared to the address of the requested subscriber station, stored in the requesting subscriber station and, if coincident, originates from the central command equipment in a manner known per se, dialing and interconnection between the requesting and the requested subscriber station. (Machine-translation by Google Translate, not legally binding)