
The only real difficulty was that I was testing the phones at my house that uses pfSense but my work uses a Meraki firewall for DHCP in one location and a Mac OS X Server in another and all three of these have different ways of setting DHCP options. The great thing about this setup is that you can provision a large number quickly as long as you have the system setup correctly beforehand. It’s replacing the Comcast phones with a FreePBX server and new Polycom phones. I started installing a new phone system for work.

Provisioning Polycom Phones with DHCP Option 160 in pfSense, Meraki, and Mac OS X Server 10.11 El Capitan.Fixing a Cheap 3d Printer Power Supply with a Blown NTC Thermister.Adding Filament Runout Detection to an Anycubic Kossel with Marlin 1.1.8 and BIQU 3D Filament Detection Module.


