Applications installed to the gateway are no different from other Tomcat web applications. To develop and test these applications, you can use any servlet/JSP tools you are using. List below are some simple tips for testing.
The gateway log file (output.log) is under <install dir>/voicent/gateway/logs. Inside the log file, you should see a few lines about the initialization of the /td application.
All Tomcat log messages go to this log file. If your jsp file contains runtime errors, please check this log file for more information.
You can use a web browser to test you application first. Tomcat server inside the gateway uses the default port of 8155. If you point your browser to
you should see the generated vxml file.
For more elaborate applications, a simulator is necessary to have a fast turn around time for development. This command line tool is included in Voicent Gateway annual subscription.