Hello everyone. I've just made a fresh install of Elastix and have a question about configuring Cisco 7960 phones. I do realize that Elastix's endpoint manager cannot configure Cisco phones, but I'm planning on still using the config files made by trixbox and served by a TFTP server on my desk computer (Just for ease of use). However, my Cisco phones cannot seem to connect to the switch, since dialing anything just give me the busy signal and the X icon next to the extension on the phone. Does anyone know how to fix this problem? Thanks.