title: asterisk conference calls
body: <p>I am working with ubuntu and asterisk 1.8. I've set the configuration for conference calls:</p>
  
  <p>in extensions.conf</p>
  
  <pre><code>exten =&gt; 2115,1,Answer()
  exten =&gt; 2115,n,Set(CHANNEL(language)=gb-f)
  exten =&gt; 2115,n,Set(CHANNEL(musicclass)=default)
  exten =&gt; 2115,n,ConfBridge(1234,Mcs,123)
  </code></pre>
  
  <p>Is there an android application with whom to test this conference channel? I would like to test it between 3 sip clients. How to do this? Are my settings correct?</p>
  
  <p>1234 is the conference room also set in Meetme.conf</p>
  
  <p>THX appreciate</p>