Try High Level URLConnection
ListenUp normally uses a low level Socket to connect to the web server. This gives greater control to the Applet and allows us to monitor the progress of the upload. But it does not support some of the higher level features that the URLConnection class offers, like redirection and cookies.
You can tell ListenUp to use a URLConnection by setting the URLConnection Applet parameter:
<param name="useURLConnection" value="yes">
- Do: Record a message by clicking the red circle.
- Do: Click on the "Send" button.
- Expect: Success message should appear below waveform.