CentOS kernel is actually built for the Desktop not for Serv

Dear ViciDialNOW Teams,
Which kernel options have you add or change to the vicidialnow-ce-1.1 to make Kernel preemption set to server.
Thanks,
Saleh
Which kernel options have you add or change to the vicidialnow-ce-1.1 to make Kernel preemption set to server.
Thanks,
Saleh