AUTOMATIC DATA EXCHANGE SWITCHING SYSTEMS

Brand	Owner	Address	Description
ADX	International Telephone and Telegraph Corporation	New York NY	AUTOMATIC DATA EXCHANGE SWITCHING SYSTEMS AND APPARATUS THEREFOR, DATA PROCESSING SYSTEMS AND APPARATUS THEREFOR;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A system and method for ensuring that a digital switching exchange is able to properly collect data on the charges incurred for pay connections by providing a verification of the accuracy of the communications data records generated by the digital switching exchange. A system and method containing at least one test unit that is able to be linked to the digital switching exchange. The test unit includes a device for generating a connection-related reference data record. The digital switching exchange is able to generate at least one connection-related communications data record from transmitted communications elements. The contents of the connection-related reference data record are compared in a system evaluator to the contents of each connection-related communications data record belonging to it.