[Asterisk-Users] Low Volume WAV Files in Email Attachments

[Philippe Daoust]

I have read several posts regarding this problem but can't find one with 
a solution...

I see the same issue:

Voicemails picked up by handset have normal volume, but voicemail sent 
as a wav attachments in email are so low they are barely usable...

Is there a way to fix the volume before they are emailed out?

Thanks for any tips.