Why This Error??
The major cause for the time sync error are
1.The vicidial based system is using MeetMe conference , These MeetMe Conference Bridge requires a timing resources like Dahdi or Zaptel. if they are not loaded poperly then time sync error occurs
2.wrong System timing . different timing in server and agent systems
3.wrong time set for DB time , PHP time , server Time
4.Not updated the New server ip for the vicidial /goautodial
How to resolve?
1. Check the server time ,
type date in the linux console , it will display the current server time.
2. Follow the steps if the server time and timezone is wrong follow the below commands to change it.
ln -sf /usr/share/zoneinfo/Asia/Kolkata /etc/localtime
rdate -s time-a.nist.gov
chkconfig ntpd on