It is already set up, the only thing that is done manually for now is enabling the encryption for the customer, by default is off when the account is created.
So yes it is setup, but the configuration for the encryption is being done manually, if there is enough interest I could make some changes to the customer gui, so that it could be enabled from there , or when the account is created, but for now it is done the old fashion way, that is using vi.
The way it is currently done, you create an account, and then let me know by using a support ticket that you would like encryption enabled, that way I know you want encryption enabled, and I will enable the encryption for the IAX2 channel only, on your end in the IAX2 config you will have to add this 2 lines of code in the file iax.conf
forceencryption = yes
To create the account:http://www.vpn3000.com/customer
To fund the account in bitcoins use the shopping carthttp://www.vpn3000.com/btcshop/bitcoin.php
To fund the account in other currencies:http://www.vpn3000.com/catalog
There will be a 0.05 BTC credit as gift so that you can try the account at no risk.