I have a cme4.1 and a vg224 that I am trying to get to work. Is there something I have to tell CME about the vg224, like you do in CCM. I have configured the vg224 to register to the CME. Are the phones for the VG224 configured on the CME or on the VG224 itself. Is there any documentation that cisco has for this specific integration to work? Thanks guys.