I have a customer that require to split into 2 parts and hence I need to build a new sets of CCMs for them. I have the following questions tho:-
i) For BARS, I would just want to backup and restore the CCM's config on the new sets of servers. Does the 'backup server' and the 'restore server' needs to run on exactly the 'same CCM ver'? i.e. can i backup on CCM 4.1 and restore on 5.0?
ii) Because I need to re-point all the existing fones to the new sets of CCMs. Wat is the quickest way to re-point the TFTP IP for ALL ip phones?
Would appreciate if anyone could shed some light on this.