H323 in Trixbox / already in Asterisk

At this time Asterisk supports H323 , IAX and SIP but it is not fully intigrated into any trixbox (some things are there) I need for someone to write a plugin which can be installed into trixbox so there is full h323 support including cdr GUI, etc Install should be a script which can easily be deployed to other systems - i prefer rpm instructions of how it was accomplished must be written and sent to me.