I need to upgrade the firmware for a Cisco 7940 in Cisco CallManager 6.1 Linux addition. I need access to the tftp directory, however I cannot ssh into the linux distro and not sure how to administer that. I have the Admin password so the admin account does not work via ssh and I have a personal admin account that gives me full rights. I did not install the device and there isn't anyone around who has done this. Docs have been limited. Maybe I am offbase and there is a way via the call manager to do this via the app, I dont know. Anyone have experience doing this?