I have tried with http and it does not work, I ask is it necessary to set option 120 in dhcp? Or I can test it initially by placing the parameters by hand on the device
Sorry, but I have modified the configuration of the hardphone several times and I have not managed to get the configuration of the fusionpbx, you could guide me with a step by step of how to perform this operation
after taking a little time to take a coffee and relax I realized that I was doing things wrong so I started to start with the subject of provisioning and additionally understood that I must exhaust the greatest amount of resources before asking in the Forum, in order to achieve the approval of the phones only some details remain thanks for the help