# XMPP Client Configuration In addition to the [common configuration items](./Config_Client) available to all clients, the additional configuration items available to a XMPP client are as follows ```yaml line: host: 127.0.0.1 port: 5000 debug: false unknown_command: Sorry, that is not a command I have been taught yet! unknown_command_srai: YLINE_UNKNOWN_COMMAND ```