{
    "name": "Sip",
    "base": "VnModel",
    "options": {
        "mysql": {
            "table": "pbx.sip"
        }
    },
    "properties": {
        "userFk": {
            "type": "Number",
            "id": true,
            "description": "The user id",
            "mysql": {
                "columnName": "user_id"
            }
        },
        "extension": {
            "type": "String",
            "required": true
        }
    },
    "relations": {
        "user": {
            "type": "belongsTo",
            "model": "Account",
            "foreignKey": "user_id"
        }
    }
}