can the Fusion PBX do features like valet park by programing the phones locally via the phone's web interface? I am a support team member for a hosted Fusion and one of our clients can no longer be provisioned via Fusion. Its a firewall issue on our side but the boss doesn't want to believe that so nothing is done about it. I therefore was trying to make valet call park work by programming the phones themselves remotely. Like this for Yealink phone call park button, value, park+*5901 name, Park 1 etc. call park works but instead of having a blinking red light the green light just goes out. For Asterisk this is very straight forward but not for Fusion. I am thinking that for some reason Fusion needs to be in agreement with the Device setup and the only way to do that is with autoprovision.