> The file "firebird-ds.xml" is taked from "JBOSS_HOME\doc\example\jca\".
> When i connect with Flamerobin is working, but from JBoss not.

How do you connect to the server in Flamerobin? Most likely only by
specifying the path to the database. That does not mean that your server
works correctly when connecting via TCP. Please check your server
configuration.

Roman