Lack of Callee ID [u]


I am running into a request to have the callee ID information displayed on our various Polycom units(330, 501, 601, IP4000) when they are making a call. As it stands right now that information is not being displayed on the caller’s screen, how would I go about implementing something like this?

Dave at extension 200 calls Mike at extension 300. Dave currently only gets 300 <300> while he is waiting for Mike to pick up the call. He would like to get something a little bit more telling like the Caller ID information he gets when RECIEVING a call. This way if you dial the wrong number, you know who that number actually belongs to. Is this possible?