| 基于SIP的嵌入式VOIP终端研究与实现 |
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| 引用本文： | 黄月祥,陈盛云.基于SIP的嵌入式VOIP终端研究与实现[J].微处理机,2011,32(4):62-64. |
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| 作者姓名： | 黄月祥 陈盛云 |
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| 作者单位： | 昆明理工大学信息工程与自动化学院,昆明,650051 |
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| 摘 要： | 近年来,多媒体通信技术发展迅速,SIP协议得到了广泛应用。IP电话自问世以来,由于其低廉的通话费用,高智能化及较高的通话质量等特点,受到了人们的广泛关注,给传统通话技术带来了严峻挑战。主要对嵌入式linux平台下VOIP终端的实现进行了研究,着重讨论了嵌入式PJSIP协议栈的移植、软终端的实现,以及图形用户界面(GUI)的设计。
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| 关 键 词： | SIP协议 PJSIP协议 ARM核 嵌入式 IP电话 |
Research and Implementation of Embedded VOIP Terminal based on SIP Protocol |
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| HUANG Yue-xiang,CHEN Sheng-yun.Research and Implementation of Embedded VOIP Terminal based on SIP Protocol[J].Microprocessors,2011,32(4):62-64. |
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| Authors: | HUANG Yue-xiang CHEN Sheng-yun |
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| Affiliation: | HUANG Yue-xiang,CHEN Sheng-yun(Faculty of Information Engineering and Automation,Kunming University of Science and Technology,Kunming 650051,China) |
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| Abstract: | Recently,technology of multimedia communication developing rapidly,SIP protocol is widespread used.Since Internet Protocol phone advent,because the less cost of phone call,high intelligent,nice tone quality and etc,IP phone has caused wide public concern,but has also brought formidable challenges to the traditional communication techniques.Primary research the implementation of the VOIP terminal under embedded linux platform,and emphasize the porting of the embedded PJSIP protocol,the implementation of the ... |
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| Keywords: | SIP protocol PJSIP protocol ARM core EMBEDDED IP phone |
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