Audio issue: How can I stop an echo?

If your provider hears an echo, then:

1. Use headphones
2. Lower the volume of their speakers
3. Move their microphone away from the speakers
4. Use noise cancelling microphone

If you are still having issues after trying these steps, one or more users may be experiencing slow and/or unstable network conditions.

In this case it's possible for the audio feeds to get out of sync, which can cause echoing.