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Administrator’s Guide for the V500 System
4 - 24 www.polycom.com/videodocumentation
5. In the Closed Caption screen, type the caption text into the text field. Text
wraps to the next line after 59 characters.
6. Press Enter to send the text to the sites in the conference.
Providing Captions Via a Telnet Session
Closed captioners can provide captions from inside the conference room, or from
a remote location, by entering captions via a Telnet session, as shown in the
diagram below.
To supply closed captions for a conference using a Telnet session:
1. On a PC, open a command line interface.
2. Start a Telnet session using the V500 system IP address and port 24 (for
example,
telnet 255.255.255.24).
3. Enter the command
cc to start captioning.
4. Press Enter to send the text.
5. To stop sending closed captions, press Ctrl-Z.
V500 System
LAN
Telnet session
port
LAN