Dont know if anyone has thought of this yet. But if you need to get into bot jail to bail your other character out. Get two conquer windows up. On one window log in and stay put. On the other window log in, And contact a GM saying the other account is killing monsters but not speaking. Now on the other window start killing. Hopefully a mod will come over and try to speak to you. Just pretend you are a bot and keep killing. The Gm should send you to bot jail.
Hopefully you find this helpful and if this has been posted before please delete this thread :P