title: Play mp3 sound files in asterisk
body: <p>I have installed asterisk on my centos system but asterisk only supports wav,gsm but not mp3 .how can i play mp3 sound file in asterisk
  I have searched a bit and found that to play mp3 we have to install format_mp3.so module and mpg123   I have installed format_mp3.so module but i dint install mpg123</p>
  
  <p>So my question is that can i install mpg123 manullay likke <strong>yum install mpg123</strong> or do in have to install asterisk again? and install mpg123 during asterisk make command as given in <a href="http://www.asteriskguru.com/tutorials/mp3player.html" rel="nofollow">this</a>
   and to play mp3 do i nee to install any othe module or anything?</p>
  
  <p>Thanks in advance</p>