[Freeswitch-users] How can I tell sangoma card to do not transcode

Hi, I'm doing a research regarding transcoding before buying sangoma card, I have two questions guys: 1) If I use card with 240 sessions, it means I can transcode just 120 CC ( http://wiki.sangoma.com/FreeSWITCH-transcoding) right? 2) Can I tell FS to use Sangoma card only if transcoding with G729 ? Because it seems to me that SW transcoding is cheaper than HW transcoding when dealing with G711/G722/GSM, isnt it? As well as 20$ per 1 CC G729 license for SW transcoding. Thanks, Mino