asterisk users - Oct 2005 - Is it possible to listen and respond on more than one IAX port?

Hello,

I'd like to know if it is possible to get * to listen and respond on more
than just one single udp port.

I've run into several situations where I'd like IAX to work on an
alternate
port as well as be able to work on the standard port.

I'm wondering if there is a way to do this?

Thanks!!

Steve