Passing a call to a Unity VM password prompt

[david.macias]

I am trying to set up a script similar to the autoattendant, but instead of just going to the users's VM greeting I would like it to go to the users's password prompt (ie. a user can enter their extension, enter their password, and check their VM)

I've tried passing * through the IVR, but this does not work. Any ideas? Unity 4.x and IPCC Express 3.x.

Thanks.