Process employing ISDN network to start up remote device, first compares stored information with response from remote terminal

摘要

A response signal received in confirmation from a terminal unit (TE) of an ISDN network is tested. The contents of a specific register is compared with the start-up information in the response, which contains the start-p information and a characteristic value of an ISDN unit. The start-up information is stored in a specific integrated circuit when the comparison result is identified. The start-up information is carried out at the ISDN unit in the standby state, based on the stored information.