This is the list of IRC channels that you can use to connect to:
|#wiktionary-simple||#wiktionary-simple||Live discussions about Wiktionary|
|#simple.wiktionary||#simple.wiktionary||Live RecentChanges of Wiktionary (cannot be used for talking)|
|#cvn-simplewikis||#cvn-simplewikis||Countervandalism network for all Simple English wikis.|
Note: You will need an IRC client to connect to the channels above (except for #simple.wiktionary, since it is not on FreeNode).
You can connect to IRC with a browser. Just open this page and type in the necessary information. You also may contact Barras for any help who is also the contact person for the channels mentioned above.
Usually, someone will be online on the #wiktionary-simple channel. If you see nobody online or they are taking too long to reply, just post your question on the helpdesk.
Note: If you are asking a question regarding the Simple English language, please ask your question on the Simple English Wikipedia IRC channel as there will be more people helping to answer your question.