skypiax: no more pipes for audio samples exchange between threads. Let's hope it does not breaks things around. Only other possible cause of audio delay is socket buffering. We'll check that too. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15541 d0543943-73ff-0310-b7d9-9358b9ac24b2