The Session Initiation Protocol (SIP) Tools Feature provides
a development environment for the creation of new SIP-based services.
The feature enhances the existing Java 2 Platform, Enterprise Edition (J2EE) development perspective to
allow for the creation of SIP and converged HTTP/SIP applications. The enhanced
J2EE perspective also includes support for the Servlet ARchive (SAR) archive format and includes
a wizard for editing SIP deployment descriptors. You can bundle
SAR archive files within a J2EE application archive, just like other J2EE components.
For additional information, see the following specifications: