I am trying to provision some polycom ip 331 phones that were donated to us. Freepbx sees the phone and the phone gets an IP address. I have configured PFsense with with option 66 with txt http://192.168.30.20/provisioning/p.php/. I tried tftp and have the same issue. What am I missing to register these?
I can get into the phone after a factory reset on the phone only and not HTTP. I will donate if you guys help me past this 
I finally got it going after hours of messing around. I had to factory reset the phone, let it reboot and then I could manually change it to TFTP. I did notice in end point I could have also set it to ftp but then it requires a username and password. Working now