I'm trying out the Asterisk Zimlet on the latest OpenSource Zimbra. I have it deployed, and can configure the config_template.xml file, but where do I configure the per-user settings? (i.e. how the call should be bridged?)

I tried right clicking on the zimlet in both the admin panel or the user panel, but I don't get any meaningful option. Double-clicking on it (in the admin UI) gives me Granted ACLs, but I don't think that's it.

I know much more about Asterisk than Zimbra, if that helps orient the answer.

Any tip?