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2012 (Vol. 4, Issue: 22)
Article Information:

Conference Control Design for a SIP-Web-Service Hybrid Multimedia Conference Framework

Desheng Li and Na Deng
Corresponding Author:  Desheng Li 

Key words:  Conference control , session initiation protocol, web service, , , ,
Vol. 4 , (22): 4914-4922
Submitted Accepted Published
June 11, 2012 July 04, 2012 November 15, 2012

Session Initiation Protocol (SIP) and Web service are the de facto standards for Voice over IP applications and distributed system, respectively. Although they do not be used to define multimedia conferencing directly and completely, many proposals, drafts and papers suggest extensions and solutions to this essential service. However, as the spring up of the Web service standards and technology, some traditional communication systems should be restructured and modified, including the multimedia conference framework based on SIP and Web service. In this study, a hybrid multimedia conference framework is first propose, which consist of low latency services, primitive and composite conference services. Under this framework, a multimedia conference can be organized and controlled conveniently with the property of loosely coupling and extensibility. Then the primary components of a conference control are introduced followed by the detailed design exemplified by some typical scenarios, which is compared to other possible design approaches. Finally, a specification of orchestration implementation which realizes the synthesis of the conference control functions is introduced to illustrate the feasibility of this design.
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  Cite this Reference:
Desheng Li and Na Deng, 2012. Conference Control Design for a SIP-Web-Service Hybrid Multimedia Conference Framework.  Research Journal of Applied Sciences, Engineering and Technology, 4(22): 4914-4922.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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