https://community.cisco.com/t5/ip-telephony-and-phones/telephone-6921-cisco/m-p/4844719#M410267 <P>I have a problem with a Cisco Telephone - which is setting the clock. When I activate a new phone, the clock needs to be set, and this option is not available in the settings of the Telephone. So I have to restart the switch. Is there a permanent way or solution instead of restarting?</P> Mon, 29 May 2023 12:33:41 GMT abdullah848383 2023-05-29T12:33:41Z https://community.cisco.com/t5/ip-telephony-and-phones/telephone-6921-cisco/m-p/4844719#M410267 <P>I have a problem with a Cisco Telephone - which is setting the clock. When I activate a new phone, the clock needs to be set, and this option is not available in the settings of the Telephone. So I have to restart the switch. Is there a permanent way or solution instead of restarting?</P> Mon, 29 May 2023 12:33:41 GMT https://community.cisco.com/t5/ip-telephony-and-phones/telephone-6921-cisco/m-p/4844719#M410267 abdullah848383 2023-05-29T12:33:41Z https://community.cisco.com/t5/ip-telephony-and-phones/telephone-6921-cisco/m-p/4845168#M410286 <P>If the phone is registered&nbsp; with CUCM time will be from DTG set on device pool. Check if the CUCM is synced with NTP and they are right time zone and time .</P> <P>if this is affecting only 6901 phone models try upgrading the firmware if upgrade available.</P> <DIV id="sconnect-is-installed" style="display: none;">2.12.0.0</DIV> Tue, 30 May 2023 07:17:10 GMT https://community.cisco.com/t5/ip-telephony-and-phones/telephone-6921-cisco/m-p/4845168#M410286 Nithin Eluvathingal 2023-05-30T07:17:10Z