While this extension is designed to not require any configuration, it does have a very small amount of statically-included typoscript that can be tuned if required. Please note that the jEdit plugin basically requires this plugin to be configured in its default state to work.
The setup included is:
jeditpage = PAGE
jeditpage.typeNum = 761
jeditpage.config {no_cache = 1
pageGenScript=EXT:jeditvfs/server.php
admPanel = 0
}
As should be evident, it creates a new typenum 761, on which it exposes an XMLRPC interface. You could change this typenum if you needed to. It is in theory possible to change the typenum used by the jEdit plugin too, but this would require rebuilding the plugin's JAR file with the new configuration.
Basically, don't change the configuration!