I'm running call manager 9.1.1 and unity 9.1. I keep running into issues where the phones keep rebooting randomly at different locations. I have checked the routers and switch ports. I can't find anything wrong. There''s no network drop off to cause the phones to starting registering. I can't figure out why the phones reboot. Can someone please point me into right direction on how to resolve the issue? I will go to version 11 of call manager in a few months.
