This method can be used to compress voice and store it continuously, and to save the silence field to transmit data. Compared with traditional method of voice/ data transmission in a frame, this one increases the utilization ratio of the channel. 该方法对语音进行压缩处理,连续存放,收集无声期用于传输数据,与传统的语音/数据同帧传输方法相比,能明显提高信道资源利用率。