- Change value for startAudioPort and stopAudioPort to be 16384 and 32767

bbb-voice/src/main/webapp/WEB-INF/bigbluebutton-sip.properties

@@ -11,8 +11,8 @@ sip.server.password=secret
 # in your bbb_sip.conf. 
 # See http://code.google.com/p/bigbluebutton/source/browse/#svn/trunk/bbb-voice-conference/config/asterisk
 # create-sip-users.sh script to create the users.
-startAudioPort=34380
-stopAudioPort=34479
+startAudioPort=16384
+stopAudioPort=32767
 
 # An extension pattern, in case your asterisk extensions.conf
 # uses a naming convetion for your meeting rooms