How to enable anonymous subscribe?

Hi,

We deploy an openfire server at a Linux server.

I write a test program to login with a user and to create a node, and then to publish messages to this node.

And then we use XIFF API to write a client program to login with a user and to subscribe this node, and we can receive message.

And then we to login with anonymous, and trying to subscribe the node, but fail.

Will anybody tell me how to enable anonymous subscribe? Or will openfire support anonymous subscribe?

If openfire do not support anonymous subscribe? Will anybody know how to modify source files of openfire to support anonymous subscribe?

Or if openfire do not support anonymous subscribe,does ejabbered support it?

I’ve got the same problem running Openfire 3.7.0 Beta. Any workaround on that?