count is no longer used in the iaxq structure really so let's just make this a...

count is no longer used in the iaxq structure really so let's just make this a statically declared linked list.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49089 65c4cc65-6c06-0410-ace0-fbb531ad65f3