We just had a new phone set-up in the office yesterday. Today I went in and changed the display name for the users' name. When I call out on the phone, it still shows up on the recipients phone as the extension number. When the phone is hung up, it shows the display name on the top bar, but when I pick up the phone to make a call out, the extension number shows back up. How is this changed so the Display name or employee's name is showing when making internal calls out. Or do I just have to wait for a while for it to load?