One Way Audio when Calling the DID

1.    Check Service provider number - Check if calls to your number given by the service provider also have one way audio, if so please contact your service provider.

2.    Check your Firewall settings - Check that your firewall settings do not block the audio traffic.

3.    Try another carrier – Try to replace your service provider (you can do that by using different type of service, e.g. land-line instead of cell-phone) and verify if you are still having the problem.