hi i am new to voice and i have a medium lab in my home.....i have CCM 4.2........now i have noticed that CCM 5.0 is available and i want to get practice on this new CCM.....now can someone plz tell me from where i can get CCM 5.0 or 5.1 for home lab....and do i have to get licence for that as well if i m using in my home lab....plus is it linux based only....thanks a million guys...i will be waiting desperatly for the answer....cheers