defaults.json

{
    "timezone" : "US/Pacific",
    "ntp_server" : "time.apple.com",
    "dst" : true,
    "ringer" : 1,
    "custom_ring" : null,
    "admin_password" : false,
    "user_password" : false,
    "logo" : "provisioner.png",
    "dialplan" : "",
    "language" : "en",
    "directory_source" : "http://provisioner.net/phone_directory/",
    
    "network" : {
        "use_dhcp" : false,
        "static_ip" : {
            "ip_address" : null,
            "netmask" : null,
            "gateway" : null
        },
        "dns_servers" : {},
        "qos" : {},
        "vlan" : {
            "enabled" : false,
            "voice" : 0,
            "data" : 0
        }
    },
    
    "rtp" : {
        "start_port" : 0,
        "end_port" : 0,
        "rport" : true
    },
    
    "lines" : {
        "0" : {
            "display_name" : "New Phone",
            "codecs" : ["G729", "PCMU", "PCMA"],
            "local_sip_port" : 5060
        }
    }
}