Does Exactly what it says

Im dealing with a useless company for our business phone systems (Primus). The only way to change our messages and voicemail is by uploading a specific WAV file recording. In the Wav needs specific hz, and rates etc…… This app can do it.
I tried some of the free/lite conversion apps to test, but none would do the trick.

Chicho81 about To WAV Converter, v1.0.6