Polycom VS4000 Projector User Manual


 
Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems
© Polycom, Inc. 1-3
Additional Security Features
Control remote access — The local administrator can specify which remote
management interfaces can be used — FTP, Telnet, SNMP, or the ViewStation
web interface.
The local administrator may choose not to allow remote management.
Connect encryption equipment to the system — Add the optional Serial
V.35/RS-449/RS-530 Network Interface Module to support V.35, RS-449, and
RS-530 devices.
Use an optical dialing isolator — The Serial V.35/RS-449/RS-530 Network
Interface Module supports NSA-approved optical dialing isolators.
Easy Calling
Multipoint calling You can place IP, ISDN, and mixed calls that include up
to three other sites at once using the internal multipoint capability. This is
standard on ViewStation FX and VS4000, and optional on the ViewStation EX.
For information about purchasing the multipoint call option for ViewStation EX, please
contact your Polycom distributor.
Cascaded multipoint calls — The sites that you call may also call other sites.
By calling up to three other sites, and allowing each of them to add one or two
more sites, you can connect up to ten sites in a call without using an external
bridge.
Dial-in calling — Allow others to call your system (IP, ISDN, or analog
telephone line) while it is in a call, for additional flexibility in multipoint
calling.
Rich Conference Experience
See more with single-monitor systems — Use the continuous presence
viewing mode to show all sites on a single monitor.
Additional monitors — Connect an additional television monitor to show the
far site, and a VGA monitor or projector to show presentation material. The
ViewStation FX and VS4000 allow you to connect up to three additional
television monitors, for a total of four.
Additional camera — Add a document camera to show printed documents
and other objects. The ViewStation FX and VS4000 also allow you to add an
auxiliary pan/tilt/zoom (PTZ) camera to provide a second view of your site.