Chapter 2 Using the ViewStation FX and the VS4000
© Polycom, Inc. 75 ViewStation FX/VS 4000 User’s Guide
Additional Information About Closed Caption
Closed caption works in a call and out of a call.
Closed caption works over IP and ISDN calls.
Closed caption is only supported when the call occurs between two
Polycom ViewStation SP, MP, V.35 or 512 systems running version
6.5 or greater and FX or VS4000 systems running software version
2.5 or greater.
Closed caption is not supported in multi-point calls.
The closed caption feature requires that you enter your name (and
meeting password if you have one) after a call is started or after a
call is hung up. You might have to refresh your browser if you hang
up the call and you use closed caption out of a call.