Anyway to change format of WAV for for VM emails so I can listen on my phone?

I get all my VM’s amailed to me. The problem is that my phone will not play them (Android 2.1). It says that its an unsupported file type. Is there anyway to change the wav file that FreePBX outputs so it would be compatible with Android?

Thanks
Jon

You can change the format in the file vm_general.inc, look for format=.