{
    "template_data":{
        "category":[
            {
                "name":"Sip settings",
                "subcategory":[
                    {
                        "name":"Sip Settings",
                        "item":[
                            {
                                "variable":"$keypad",
                                "default_value":"0",
                                "description":"Keypad or hotline version",
                                "type":"list",
                                "data":[
                                    {
                                        "text":"Hotline",
                                        "value":"0"
                                    },
                                    {
                                        "text":"Keypad",
                                        "value":"1"
                                    }
                                ]
                            },
                            {
                                "variable":"$hotline",
                                "default_value":"9999",
                                "description":"Hotline destination number",
                                "type":"input"
                            },
                            {
                                "variable":"$dialschema",
                                "default_value":":4;",
                                "description":"Dialplan String",
                                "tooltip":"<initial digits>:<number of remaining digits>;",
                                "type":"input"
                            },
                            {
                                "variable":"$intervalregister",
                                "default_value":"1800",
                                "description":"Reregister interval (seconds)",
                                "type":"input"
                            },
                            {
                                "type":"break"
                            },
                            {
                                "variable":"$intervalselftest",
                                "default_value":"3600",
                                "description":"Selftest interval (seconds)",
                                "type":"input"
                            }
                        ]
                    }
                ]
            }
        ]
    }
}