Avaya Dialog Designer 4.1 is available for download to members of the DevConnect program free of charge. Note that the file is large: over 650 MB. The download includes prerequisite software: J2SE Development Kit 5.0 (JDK 1.5), Tomcat 5.0.28 or Tomcat 5.5, Eclipse and GEF 3.2 or 3.3 SDKs, Microsoft Speech SDK 5.1, Avaya Dialog Designer WebLM license server and the optional CCXML plug-in. Instructions for installing Dialog Designer are included in the Getting Started with Dialog Designer Release 4.1 guide, available under the Product Overview tab.
Release 4.1 Service Pack 3 (Release 22.214.171.124)
Provided Dialog Designer 4.1 is already installed, you can use the built-in Eclipse update framework to install the latest Service Pack. Alternatively, download the Service Pack JAR files to a New Archive Site, which you can then use to install the Service Pack from within Eclipse.