Cisco TelePresence SX20 Reference Manual page 6

Connecting or Reconnecting using the Remote Control
If you have been disconnected from an OTN event in progress or you are joining a scheduled event,
please follow these simple steps to be connected:
1. Ensure your video system is turned on.
2. Mute your microphone.
3. Press the Call button on the remote control to bring up the "Place a Call" search field on your video
screen.
4. Using the remote control, enter the Event ID number and then press the Call button to join the
event.
March 2023 | pg. 6