Practical Tutorial on Stored Program Control Switching Technology

Author: Li Zhengji
Publisher:
Publish Date: 2001-12-01
Features: This book focuses on programmable telephone exchange technology. It first introduces the concept of telephone exchange, the development and classification of exchange equipment. Then, it explains the basic call processing flow. Based on an introduction to the fundamental principles of PCM, it emphasizes the composition and exchange principles of mathematical exchange networks.