-config.FritzCall.hostname = configElement("config.FritzCall.hostname", configSequence, [192,168,178,254], configsequencearg.get("IP"))
-config.FritzCall.enable = configElementBoolean("config.FritzCall.enable", 0)
+config.FritzCall.hostname = ConfigIP(default = [192,168,178,254])
+config.FritzCall.enable = ConfigEnableDisable()