Enable Flashing Incoming Call Alerts

For hearing-impaired users, an attention-getting message displays when an incoming call is received by a RealPresence Centro system. When a call is received, the system displays a message asking if the user wants to answer the call.

For greater visibility, you can have the message text flash between white and yellow. Flashing text is off by default. The incoming call alert settings persists after powering the system off and on.


  1. In the system web interface, go to Admin Settings > General Settings > System Settings > Call Settings.
  2. Select the Enable Flashing Incoming Call Notification checkbox.