I hope someone can help me. I'm setting up a Suse 10 server for dhcp and dns, which is taking over for an NT box. We also have Cisco phones in the environment.

The NT box has an option 150 for these guys, pointing them to a tftp server (CallManager?)

My question is: how do I tell my isc dhcp server about this option 150? So far I've tried this:

option voip-tftp-servers ip-address;


option option-150 code 150 = ip-address;

I got these from googling my issue; neither worked. Please help!!