Still a problem for me in 2.3.4-2: For any extensions, with portal enabled, everything works fine. But when I modify (or even don’t modify) the user in Admin/Users, then this “User” divorces itself from the extension. Simply clicking the “Update” button does this. I then have to delete this user, then go back into the extension and re-enable the portal, add back in user’s logo, and designate the virtual fax device.
I want to change the startup pane for all my users to “My Voicemail” (users are confused by having to click in three places before seeing what they want to see upon logging in).