We recently purchased a Cisco 7925G to replace a broken 7920 wireless phone. When I went to configure it my CM 6.1.1 only shows up to 7921. I understand we need to upgrade the device package on the CM but I am unable to download the update. I'm sure it’s due to we no longer have an active smart net. So I’m I just screwed and need to return the 7925G and hunt down a 7921?