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2
‐
8
‐
2.
Network
Ports
When
you
connect
one
or
more
DVRs
to
a
network
through
an
IP
sharing
device,
each
device
must
have
a
unique
TCP
port
number
for
access
to
each
unit
from
outside
the
LAN.
The
IP
sharing
device
must
be
configured
to
forward
the
assigned
port
to
the
specific
DVR.
Note:
This
port
number
is
listed
next
to
the
Port
menu
option
in
the
Network
Setup
screen.
If
you
plan
to
access
the
DVR
units
only
from
within
the
same
LAN,
the
TCP
port
does
not
have
to
be
changed.
3
‐
8
‐
3.
Network
Stream
User
can
set
the
frame
rate
and
the
bit
rate
for
a
network
stream
for
a
specific
channel.
Total
frame
rate
is
CIF
120fps/100fps
(NTSC/PAL).
The
bit
rate
can
be
set
from
128,
256,
384,
512
and
768.
<Note>
The
network
streaming
is
possible
to
set
up
to
the
recording
frame
rate
of
the
channel.
Figure
3.8.4.
Network
Setup
Screen
–
Network
Stream
Network Access beyond a Router
In order to access the DVR remotely beyond a router (firewall), the user must open TCP
port for command level, live channels and storage channels. The user needs to open 3
ports on the router; the DVR port 5445, 5446, and the WEB port 80.
If this port is not opened properly, the user can not access DVR beyond a router.
Summary of Contents for h16
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