ERROR CANCELLATION IN THE SWITCHING DEVICE OF A COMMUNICATION SYSTEM

摘要

According to this invention and after the occurrence of an error, the link data redundantly saved elsewhere are used for maintaining the communication link. The present invention also relates to a switching device (EXC) having a central unit (MP) that comprises a data memory for storing the communication-link data which is signaled and switched by the allocated peripheral structural components (LIC1, LIC2).