This technique marked a break from the traditional approach, used in telephone networks, of dedicating a static circuit to each connection.
This technique marked a break from the traditional approach, used in telephone networks, of dedicating a static circuit to each connection.
电话网路所使用的传统方法，每一次接通都必须占用一条线路，但分封交换技术完全摆脱了这种束缚。