Hello, A VoIP system by Fanvil (business phone lines) requires an option 66 to be sent by dhcp to each handset. The option is a string containing an URL for provisioning.
> https://example.my3cx.com/provisioning/[key] The following returns "fatal in dhcpd: Configuration file errors encountered." > host example { [omissis]; option option-66 "https://[omissis]"; } The dhcpd.conf manual, dhcp-options manual, and FAQ do not give directions. This is hardly new, so how did you solve this puzzle and where do we read about it? Thank you