I have a wierd question. I have a Windows 2008 domain. I edited the registry so the domain controller will get it's time from time.gov & it works great. We have Shoretel VoIP phones. I can set these phones to point to these domain controllers & it will sync perfect...to the second.
My question is, if I had not edited the registry on the domain controllers to point to time.gov, could I still have pointed my IP phones to my Win 2008 DC for NTP?