摘要
介绍语音／传真信箱系统的特点，系统的构成，与程控交换机的整合及其在铁路通信系统中的应用。
In this paper, the principle, main characteristic, composition, integration into PABX,and the application in railway communication system of the voice/FAX mail system areintroduced.
出处
《铁道通信信号》
1999年第6期9-11,共3页
Railway Signalling & Communication
关键词
语音/传真信箱
压缩编码
铁路通信
Voice/FAX mail system, DSP (Digital Signal Processor), Compression code
