[cisco-voip] Restart selected Unity Connection 8.5 services every 700 hours?

[Brian Globerman]

I had a TAC issue several months ago with delays in MWI and message 
delivery to Exchange.  TAC engineer suggested restarting core Unity 
services after about 700 hours of use to avoid future occurrences of 
these problems.

Question: is it common practice to bounce selected services or just 
reboot server every 700 hours?  If the former, which core services 
should be restarted periodically?

Thanks,
Brian Globerman