How To | Verify the IRC-28C is getting closed captioning

Learn the steps to verify if the IRC-28C is receiving closed captioning.

Updated at June 8th, 2023

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Table of Contents


You can watch the log stream from the IRC-28C by telnetting to the IRC-28C on port 10001


Assume the following is accurate in our example:

  • The IRC-28C IP address is 
  • The telnet port is 10001 

Using a DOS prompt, we would type in this command: telnet 10001 which can then be used to debug an installation.