when a user use mobile phone to join in meet-me conference and put on hold,then meet-me conference play hold music,any setting can close it
when a user use mobile phone to join in meet-me conference and put on hold,then meet-me conference play hold music,any setting can close it
when a user use mobile phone to join in meet-me conference and put on hold,then meet-me conference play hold music,any setting can close it
