<s>
The	O
VSX	B-Protocol
7000	I-Protocol
is	O
a	O
videoconferencing	B-Application
system	O
made	O
by	O
Polycom	O
.	O
</s>
<s>
The	O
Polycom	B-Protocol
VSX	I-Protocol
7000	I-Protocol
was	O
introduced	O
in	O
October	O
2003	O
.	O
</s>
<s>
The	O
system	O
features	O
CD	B-Device
quality	O
audio	O
,	O
TV-quality	O
video	O
,	O
and	O
an	O
integrated	O
MCU	B-Protocol
unit	O
capable	O
of	O
mixed-network	O
multipoint	O
capability	O
for	O
up	O
to	O
four	O
sites	O
.	O
</s>
<s>
The	O
camera	O
is	O
connected	O
to	O
the	O
Polycom	B-Protocol
VSX	I-Protocol
7000	I-Protocol
via	O
a	O
S-Video	O
cable	O
.	O
</s>
<s>
The	O
VSX	B-Protocol
7000	I-Protocol
was	O
intended	O
for	O
medium-sized	O
conference	O
rooms	O
,	O
and	O
generally	O
received	O
positive	O
reviews	O
.	O
</s>
