| 构建基于VxWorks平台的嵌入式语音网关 |
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| 引用本文： | 张会兵,周德新. 构建基于VxWorks平台的嵌入式语音网关[J]. 计算机工程与应用, 2005, 41(10): 107-109 |
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| 作者姓名： | 张会兵 周德新 |
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| 作者单位： | 桂林电子工业学院计算机系,广西,桂林,541004;桂林电子工业学院通信与信息工程系,广西,桂林,541004 |
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| 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。
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| 关 键 词： | 嵌入式语音网关 VxWorks MPC860T H.323协议 |
| 文章编号： | 1002-8331-(2005)10-0107-03 |
Design Embedded Voice Gateway Based on VxWorks System |
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| Zhang Huibing,Zhou Dexin. Design Embedded Voice Gateway Based on VxWorks System[J]. Computer Engineering and Applications, 2005, 41(10): 107-109 |
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| Authors: | Zhang Huibing Zhou Dexin |
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| Affiliation: | Zhang Huibing1 Zhou Dexin21 |
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| Abstract: | 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. |
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| Keywords: | embedded voice gateway VxWorks MPC860T H.323 protocols |
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