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http://dx.doi.org/10.6109/jkiice.2008.12.12.2301

Design and Implementation of JAIN SIP-based Softphone Client  

Kim, Byung-Ho (경성대학교 컴퓨터공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.12, no.12, 2008 , pp. 2301-2306 More about this Journal
Abstract
SIP(Session Initiation Protocol) has become an universal standard for multimedia communications for both wired and wireless networks since it has been adopted as a standard protocol for IMS platform in 3GPP standardization organization at November 2000. In this paper, we design and implement a SIP-based softphone client program which provides telephony service between internet users and a call center equipped with VoIP gateway. A softphone client based on PC-to-phone connection should guarantee to provide interoperability with various VoIP gateways and higher portability to be able to operate on different PC environments. The softphone client program in this paper has been developed with SIP 2.0 standard protocol to support interoperability and with JAIN SIP and JMF package to achieve higher portability.
Keywords
VoIP; SIP; JAIN SIP; JMF;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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