http://www.iptel.org/
SIP 프록시
http://sourceforge.net/projects/kphone/
http://tykim.wordpress.com/2010/02/05/iphone에서-삼성070-sip-소프트폰-사용하기/
iPhone에서 삼성070 SIP 소프트폰 사용하기 « Peter .
WEB2
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http://www.korone.net/bbs/board.php?bo_table=qt_qna&wr_id=14229&sfl=&stx=&sst=wr_hit&sod=asc&sop=and&page=46
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last modified 2010-04-05 18:35:21