We are in the process of upgrading call manager and just upgraded to 4.1(3). I added a 7906 phone to the call manager and it regiesters. The problem is we have 2 call managers and this phone stays registered with the publisher which should be the standby call manager. When i look at the phone and check out the configuration it shows 3 call managers. My primary, secondary and then a 3rd called TFTP. The tftp server is my publisher. How do i make this phone register with my subscriber and then have the publisher as the standby?