06-11-2009 08:16 AM - edited 03-18-2019 11:11 PM
I need to add a NTP source to UCM 6.0. I have 1 pub and 2 subs in the cluster. I currently have the pub pointing to itself for NTP source & the subs are pointing to the pub. I need to sync UCM with our LAN NTP source so the PC's & IP Phones have the same time. Do I need to create a new Phone NTP Reference and point that to the date/time group? Or should I just change the NTP source at the OS administration level? Please advise. Thanks! Jaime
Solved! Go to Solution.
06-11-2009 08:45 AM
You just need to change the NTP source at the OS administration level.
Phones will get the time from CUCM server they registered with.
Phone NTP reference is *only* used if you want to point the CUCM and the phones to different NTP sources.
Michael
06-11-2009 08:45 AM
You just need to change the NTP source at the OS administration level.
Phones will get the time from CUCM server they registered with.
Phone NTP reference is *only* used if you want to point the CUCM and the phones to different NTP sources.
Michael
06-11-2009 10:34 AM
Thanks for the info!
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