摘要
语音网关是实现PSTN(公用电话交换网)与IP网之间通信的关键设备,该文提出了一个基于VxWorks平台的嵌入式语音网关解决方案。在介绍实时操作系统VxWorks及嵌入式微处理器MPC860T的基础上,给出了语音网关的软硬件实现方法。该语音网关能够有效降低语音延迟,提高语音传输质量。
Voice gateway is the key equipment which is used to communicate between PSTN network and IP network,this paper puts forward a resolution of the embedded voice gateway based on VxWorks system.It advances a realization method of the voice gateway's software and hardware after introducing the real-time operating system VxWorks and embedded microprocessor MPC860T.It can reduce voice delay effectively and improve the quality of voice transmission.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第10期107-109,共3页
Computer Engineering and Applications
