ok ther is a issue with openh323 as asterisk 1.6.x wont build currently with openh323 support http://bugs.digium.com/view.php?id=11261 tis is digium discussing the future of chan_h323. at this point I think that openh323 support for asterisk bsd in 1.6.x should be pulled till a workaround if found. please give feedback