Add RTP QoS report variables to doc. Catch it in the "h" extension, store it in the CDR

or in a database or... whatever you want to.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@33375 65c4cc65-6c06-0410-ace0-fbb531ad65f3

doc/channelvariables.txt

@@ -710,6 +710,8 @@ ${SIPUSERAGENT} 	* SIP user agent
 ${SIPURI}		* SIP uri
 ${SIP_CODEC} 		Set the SIP codec for a call	
 ${SIP_URI_OPTIONS}	* additional options to add to the URI for an outgoing call
+${RTPAUDIOQOS}		RTCP QoS report for the audio of this call
+${RTPVIDEOQOS}		RTCP QoS report for the video of this call
 
 The Agent channel uses the following variables:
 ---------------------------------------------------------