Blueworx Voice Response does not support 22 KHz TTS voice
The Text-To-Speech audio in the application sounds like static
Blueworx Voice Response 4.2 or 6.1 connecting to WebSphere Voice Server 5.1 or 6.1.1 with 22 KHz TTS voice.
Diagnosing the problem
Text-To-Speech output sounds like static.
Resolving the problem
BVR does not support the 22 KHz TTS voice. Change application / configuration to use the 8KHz TTS voice.