Hello, I just finished to upgrade from CCM 4.1 to 5.1.3 , I'm able to login into the web interface, I loaded the license and all of the configuration were migrated Successfully from the DMA. my problem is I can't get a phone to register, I manually setup the phone with ip address, tftp , route but the phone keeps on hanging saying registering. I checked the CTL logs, and they are on the phone, I even clean them but still the phone wont register. any idea? thanks.
