SailFin is based on scalable and robust SIP servlets technology on top of a deployment-quality, Java EE-based GlassFish.
SailFin is JSR 289 compliant, and provides high-availability and clustering features, while integrating with existing GlassFish services.
JSR 289 updates the SIP Servlets API and defines a standard application programming model to mix SIP Servlets and Java EE components.
Java EE services, such as web services, persistence, security, and transactions, enable faster development of smarter communications-enabled applications.
SailFin is cross-platform and is available for: Mac OS X, Solaris (SPARC and x86), Linux, and Windows.