> I have read that it is possible to change the TCP port (3050) for
> the Firebird Server. How is that done? What needs to be done on the
> server? Changing the firebird.conf?

Either change firebird.conf,
or use "-p <number>" switch when starting fbserver,
or change gds_db entry in services file.

> What needs to be done on the
> client?

Either change connect string,
or change gds_db entry in services file.

New connect string can be
myserver/3051:D:\DB.FDB

Ivan