Just implemented about 30 T46G's, all are provisioned with the same template, and all are on the same network. All 5 of the DSSkeys on the right side of the screen are set as "Call Park" buttons with values SP1 thru SP5. Orginally this worked fine, but now about half of the phones have stopped showing the accurate status of the parking orbits. The phones do not show that a parking orbit is occupied, even though it is. I have installed 3cx of Windows that is registered to the same extension as one of the phones that is not working. The 3cx for Windows shows accurately that status of the park lines. Any help would be greatly appreciated. Thank you.