[h323plus] [OT] New chan_h323 now Asterisk will not load

First off sorry if this is a bit off topic.

I've changed the Asterisk code from BOOL to PBoolean and chan_h323 compiles, but now Asterisk 1.6.0.17 crashes when I attempt to start it. There is no /var/log/asterisk/full log to check.

I moved the chan_h323.so out of the /usr/lib/asterisk/modules/ folder, but it's still crashes.

Anyone have any experience with this sort of thing? Does a different version of 1.6/1.4 work better than another?