Polycom phones close the connection after reading a little bit of the firmware...

Polycom phones close the connection after reading a little bit of the firmware files, we should stop sending in that case. Also, make that case print out a debug statement instead of a scary WARNING.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@165219 65c4cc65-6c06-0410-ace0-fbb531ad65f3