Comments Due:  March 29, 2023
Reply Comments Due:  April 10, 2023

On March 14, 2023, the FCC released a Public Notice seeking comment on an application filed by Hamilton Relay, Inc. (Hamilton), for full certification to provide Internet Protocol Captioned Telephone Service (IP CTS).

Interested parties may file comments by accessing the Electronic Comment Filing System at  All filings must reference CG Docket No. 03-123.  People with disabilities who need assistance to file comments online may request assistance by email to

Link to Public Notice:

Link to Hamilton’s Application (redacted):

General information about IP CTS is available at  For further information, please contact Ross Slutsky, Disability Rights Office, Consumer and Governmental Affairs Bureau, by e-mail at  Individuals who use videophones and are fluent in American Sign Language (ASL) may call the FCC’s ASL Consumer Support Line at (844) 432-2275 (videophone).

Wednesday, March 15, 2023