I have unified messaging working. It's possible to email the wav file of the voicemails that are left ONLY rather than keep them on my phone?
You can configure Relay which will send the message via the SMTP smart host you configure UC to point to. You'll just need to make sure if you've got both Single Inbox and Relay configured, that the address you're relaying to is different than the Single Inbox address.
Hope that helps,