Example: A caller enters the directory application, he/she selects an entry. When they select the entry, it goes straight to ringing. Before that call is connected, can we specify that it plays a sound such as "One moment while I connect your call"?

I realize this might be a feature request, in which case I'll probably take it upon myself to rummage through the source code and come up with a patch to go with a JIRA ticket.