JSR 289 overview

Version 9.0 includes support for SIP Servlet Specification 1.1, also referred to as Java™ Specification Request (JSR) 289.

The SIP Servlet Specification provides the Java API standards for Session Initiation Protocol (SIP). JSR 289 is an update to the existing SIP Servlet specification that addresses new requirements determined by industry users.

SIP is a signaling protocol used for creating, modifying, and terminating IP communication sessions such as telephony and presence applications. SIP is not limited to voice communication and can mediate any type of communication session, such as multimedia.

The following is a brief description of new features available in the JSR 289 specification.

Avoid trouble Avoid trouble: Support for the Session Initiation Protocol (SIP) session key-based targeting mechanism that is described in JSR 289 section 15.11.2 is only supported in stand-alone environments. The session key-based targeting mechanism is not supported in clustered environments. Alternatively, you can use one of the other targeting mechanisms that are described in JSR 289 within a clustered environment:
  • Encode the URI mechanism that is described in section 15.11.3.
  • Join and replace the targeting mechanism that is described in section 15.11.4.
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Timestamp icon Last updated: March 5, 2017 17:23
File name: ccea_jsr289_overview.html