Information storage system in electronic exchanger

Abstract

Abstract PURPOSE:To enable efficient call processing, by taking the memory caught at call detection as control memory and storing the memory until the call is disappeared and controlling the call only with the control memory. CONSTITUTION:By using the memory, the specified information is stored from the occurrence of call to the disappearence of it and control is made. In this case, at call detection, the task handling block (THB) memory is caught and the both of the call control information and the instruction information to the trunk and communication path are stored. After that, the control to the communication path unit over several number of times required for the disappearence of call is picked up from the part storing the conditional information of the units, and the connection of the communication path is executed by editing it to the designated information.

Inventors

• 👤 Shinichi Tajima
• 👤 Shigeki Hashimoto
• 👤 Akio Sato
• 👤 Tsutomu Sugai

Bibliographic Details