Polycom VSX 3000

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System Back Panel Views
VSX 3000 and VSX 3000A Connector Panel
The connectors face downward on the VSX 3000 and VSX 3000A systems. This
is a view from underneath the system.
BRI ports
For ISDN calls
(Not present on
IP-only
systems)
Stereo output from system
For desktop speakers
Composite video input to system
For video from camera or VCR/DVD
Audio input to system
For audio from VCR/DVD
LAN port
For IP or SIP calls,
People+Content IP, and the
system’s web interface
Power connector
For power supply
Power switch
(one of three)
VGA input to system
For computer to use system as
a computer monitor