Park and Page can do what you need, sort of.
I made a CCR sub tree for back door paging here at my office. You choose the main CCR # and it goes to the paging sub menu. This says for Rob press 1 for Jim press 2, etc. Each choice has a recording of their name. When you choose 1 (for example) it will park the caller. Then a page massage comes over all paging sets and speakers saying "Rob you've got a call on" in my voice, then the system adds in canned lady voice "101" or whatever the park code is.
Pretty cool feature. I set this up for the President of our company. He uses it from time to time to see if someone is really hear after hours or not. Came in handy a few times when I was out in the warehouse and the phone was on night.