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Administrator’s Guide for the V500 System
4 - 24 www.polycom.com/videodocumentation
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’s 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.
LAN port
V500 System
Telnet session
LAN