Hello, I am having trouble with users who mute themselves in conference but don't realize they have. These incidents can be from a minute or two to several hours. We want to play an intermittent beep tone in the background to remind them they are muted. I set muted-sound to to a continuous tone_stream loop which serves the purpose. The problem is that when unmuted, the tone continues. I have unmuted-sound set and I've tried uuid_break as well as other sound related commands but the tone continues. Is there a way to stop a tone_stream that I'm missing? If not, is there a way to code the tone stream in muted-sound that will stop when the channel is unmuted? FreeSWITCH Version 1.6.20-37-987c9b9~64bit (-37-987c9b9 64bit) on Debian 8 Thank-you in advance. Bill -- Bill McAndrews *Infrastructure Administrator* *Direct: 331-684-8823* RemoteLink.com <http://www.remotelink.com/> RemoteLink.com.ph <http://www.remotelink.com.ph/> <http://www.remotelink.com/> <http://www.facebook.com/remotelink> <http://www.twitter.com/remotelinkinc> <http://www.linkedin.com/company/147838?trk=tyah> <http://www.rltalkscloud.wordpress.com/feed> *Specialties:* *Cloud Computing, SugarCRM, Google Apps for Business, SugarCRM 6.0 Quickbooks Integration, Telecommunications, SIP Networks, Java, Php Development, Search Marketing SEO/SEM, Social Media Coaching*