Microphone Echo

Please follow these instructions which usually resolves the mic echo problem you are reporting:

1.Click the "Config" button in the VoiceFX box
2.Click on "Encoders (Record to pipeline, skip output)"
3.Select the sound card you want to use under "Record sound card device"
4.Click the "Mixer" button
5.Click on "Select" in the "Microphone" box, then close it
6.Make sure your buffer is properly set:
  - Packets: 5
  - Packet time: 10ms