netlink ip phones

[newbieTechy]

hi i am new to ip address phones,

i am practicing on an (primary) sv8100 running 8.1 and two (Secondary) sv8100 units running 9.1 pcpro

i configured the phones to receive their ip add, from the primary this took a while but works fine each phone and sv8100 has its own settings and ip add, 2 problems i have 1st: creating a back up restore data

2nd: when i disconnect the primary the secondary sv8100 does not function properly it turns all
units into their own primary this goes against the manual as i followed each step but nothing


please help me or show a decent set up guide for this with as much detail as possible?

cheers newbieTechy

 

[belevedere]

In a NETLINK set of systems, all of the programming is done in the main system. Database back ups are done to the main system. The program is downloaded to the remote systems on boot up. A reset of the remote system pulls the database into it.
When there is an interruption of the link between the main and remote system, the remote system reboots as a remote survivable system until the link is restored and the remote system is reset.