Why is the incoming / outgoing video quality not very good during a session?

Why is the incoming / outgoing video quality not very good during a session?

Symptoms of packet loss, packets reordering, or network congestion include one or more of the following symptoms:
  1. Poor frame rate
  2. Choppy/jerky video
  3. Frozen video
  4. Audio warbling/slurring 
  5. Robotic voice
During the session, view the Call info screen and see if there is packet loss. If there is more than 2% or 3% it will likely affect the audio and video quality.

Note: If there is packet loss on calls between two Collaborate systems, Enable the FEC option. Open the system settings and go to Advanced>Admin: Force FEC.