Therefore, there needs to be a compression taking place to compact the voice data into a considerable size before it gets transmitted over a packet switchingnetwork.
我们必需有发生，以紧凑的声音压缩成一个具有相当规模的数据，然后吃了分组交换传输网络。
2
A connection established between a telephone and a junctor in the switchingnetwork.
在电话交换网络中，电话和连接器之间建立的一条通路。
3
This paper presented a method to get the minimum connection matrix from a generalized switchingnetwork.