Moving some ext. at nursing home have ip office system with 3 ds 30 mods added. The nod. my phones are on has locked up, not sure what problem is can
I reboot just reboot 1 mod? or do i have to reboot entire system?

You. Can reboot just 1 mod

Thanks for reply, I rebooted entire system 240 phones which took care of problem, At the time I had never rebooted just 1 mod before and since it was not working would not have effected other users.
Jacktel

You can do 1 at a time , no problem doing that. If it locks up again, it may be a problem with the PSU in mod