Upgraded 6.0(1) to 6.1(4a). After the upgrade the receptionist phone that has two 7914 sidecars does not recognize the sidecars. If you look at the device page it does not show the FW load of the 7914. I have tried to upgrade the FW but it will not upgrade. I have also tried to upgrade the 7960 and it will not upgrade either. There are other phones with 7914 sidecars in the system that have upgraded. Any ideas?