SIP web sdk
http://www.mizu-voip.com/Software/WebPhone.aspx
The Mizu Webphone is a customizable cross-platform VoIP browser plugin compatible with all browsers and operating systems.rnSIP standard based 100% java applet that runs from all web browsers under all operating systems. Its advanced VoIP features rncombined with an easy to use interface and API makes it favorite software for all VoIP service providers who wish to offer rnVoIP services directly from their website.
http://www.mizu-voip.com/Software/WebPhone.aspx
The Mizu Webphone is a customizable cross-platform VoIP browser plugin compatible with all browsers and operating systems.rnSIP standard based 100% java applet that runs from all web browsers under all operating systems. Its advanced VoIP features rncombined with an easy to use interface and API makes it favorite software for all VoIP service providers who wish to offer rnVoIP services directly from their website.