a. tea. Broadband Service Analysis Method in ATM (ATM) Switching System

摘要

The present invention relates to a method for analyzing a broadband service in an ATM exchange system, and more particularly, to a method for analyzing information elements of a call setup message and various services of B-ISDN, In order to realize in the system, the processing in the switching system is different according to the type of the service requested by the subscriber. Therefore, when the subscriber requests the service, the terminal transmits the characteristics of the terminal to the switching system. And has a signal message form.