title: Installing Freeswitch on Google Cloud VM
body: <p>I have installed Freeswitch (centos7) on a Google Cloud VM. This is just a test instance.</p>
  
  <p>Haven't made any changes to the config yet.</p>
  
  <p>The server starts up fine but I can't get any audio through while testing.
  Have opened the firewall as per the link: <a href="https://freeswitch.org/confluence/display/FREESWITCH/Firewall" rel="nofollow noreferrer">https://freeswitch.org/confluence/display/FREESWITCH/Firewall</a></p>
  
  <p>The freeswitch logs show the call coming in and the audio being sent out.</p>
  
  <p>Would someone be able to suggest anything to help me resolve this?</p>
  
  <p>Regards
  vm</p>