DHCP config for Linksys 504G

Can someone please help me figure out how to configure my DHCP server on Centos so it sends the correct boot options to my Cisco 504G. My DHCP server is working fine for Polycom phones, I just can get the correct options set for the 504G.

Suggestion - Post your /etc/dhcpd.conf and ifconfig for the interface you want to run DHCP on and we will tell you what you did wrong.

It’s far easier to provide support that way.