Cisco 7931 not pulling correct time

[hsmith365]

I had to replace one of my 7931 Cisco Phones. I went into the config and just changed the MAC address from the old one to the new one and the phone registered correctly. However, The phone is not pulling the correct time. All of my other phones have the correct time but this one. Any advice would be appreicated. 

[yahsiel2004]

I know you just replaced the MAC of the phone but did you verify that the Device Pool assigned to the phone has the correct Date and Time Group? Also verify that the NTP source that you're providing to the phones is synced.

Regards,

Yosh