http://bugs.digium.com/view.php?id=5694 Pickup multiple extensions
http://bugs.digium.com/view.php?id=5695 func Realtime
http://bugs.digium.com/view.php?id=5574 Follow Me? application
http://bugs.digium.com/view.php?id=5162 RTP packetization
http://bugs.digium.com/view.php?id=5374 Async RTP
http://bugs.digium.com/view.php?id=4101 Local-channel
http://bugs.digium.com/view.php?id=4244 IAX2 deadlock
http://bugs.digium.com/view.php?id=5672 not autohangup [patch]