I'm attempting to get my Polycom phones to provision on a separate subnet (actually a different office) automatically.
Here's what I have.
10.0.0.0/24 subnet at home office.
Elastix server at 10.0.0.2 Untangle at 10.0.0.1
Other office at 10.0.2.0/24 Untangle running openvpn at 10.0.2.1.
everything connects fine (both ways) between offices.
Untangle server in remote office is handing out DHCP. dhcp-option=66,"10.0.0.2"
I have installed the freePBX endpoint configuration manager and configured a phone with the correct mac address, but the remote office phone won't find the server.
Phone pops up the message "unable to contact boot server"
I have a feeling I'm doing something simple wrong.
Any help is appreciated.