| 基于SIP协议非语音信息扩展的应用研究 |
| |
| 引用本文： | 梁皓莹,赵利. 基于SIP协议非语音信息扩展的应用研究[J]. 计算机应用, 2008, 28(Z1) |
| |
| 作者姓名： | 梁皓莹 赵利 |
| |
| 作者单位： | 桂林电子科技大学,信息与通信学院,广西,桂林,541004 |
| |
| 基金项目： | 广西科学研究与技术开发计划项目 , 广西桂林高新区科技项目 |
| |
| 摘 要： | 利用SIP事件通告机制这一扩展,提出了一种基于SIP的VoIP非语音信息扩展的应用方案,描述了该方案的设计原理,讨论了一些方案实现的技术要点.该设计方案结合了XML技术,结构清晰,故具有较强的扩展性.在VoIP系统中,该方案实现的扩展功能使用户了解当前其他用户的通信状态,避免了一些呼叫事故的发生.
|
| 关 键 词： | 会话初始化协议 订阅/通告 可扩展标识语言 文档对象 |
Application research based on non-speech information extension in SIP |
| |
| LIANG Hao-ying,ZHAO Li. Application research based on non-speech information extension in SIP[J]. Journal of Computer Applications, 2008, 28(Z1) |
| |
| Authors: | LIANG Hao-ying ZHAO Li |
| |
| Affiliation: | LIANG Hao-ying,ZHAO Li(Information , Communication College,Guilin University of Electronic Technology,Guilin Guangxi 541004,China ) |
| |
| Abstract: | In the VoIP system,using a extension of SIP,a design model of non-speech information extension named event notification was proposed.The process of design and implementation was described,and some key technologies were discussesed.This design has a clear framework,and it is a nice application-model that merges XML technology into VoIP system.So it will have good expansibility.This design can give a solution to some calling problem because it can make sure that the member in this net would know the status of... |
| |
| Keywords: | Session Initiation Protocol(SIP) subscribe/notify XML Document Object Model(DOM) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
