[Freeswitch-users] One-legged callee_id

Hello, I have been making extensive use of the callee_id_name and callee_id_number variables so that our IP phones update the display to show who they are actually talking to on the other end. Generally, it works very well, but it only seems to work if there is a bridge. Is there a way to set the callee_id in a single legged call? ie. I want the name of the company to come up when the caller is in the main IVR, or the name of the conference to come up if they are in the conference room. Is there a way to do this? Thanks! -Tim