Speco Technologies 2 Channel HDcctv + 8 Channel Full D1 Digital Video Recorder DVR82HD - Manual (Page 43)

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4-8-3. Network Port and Web Port
Connecting DVR/DVRs through an IP sharing device, each DVR must be assigned a unique TCP port
number for access from outside the LAN. This port number is displayed on NETWORK>NETWORK PORT
Setup MENU.
NOTE
If you access the DVR only within the same LAN, the TCP port number does not need to
be changed.
Network access beyond a router
To access DVR beyond a router (firewall), you must open the proper TCP ports for live/playback streaming,
for commands, for remote backup, and for audio streaming. If these ports are not opened properly, you ca
not access the DVR beyond a router.
o For live/playback streaming, for commands, for remote backup: Open the port number on
NETWORK>NETWORK PORT menu. The default port number is 5445.
o For bi-directional audio: Open the port number (NETWORK PORT number + 1). If the
NETWORK PORT is 5445, open 5446 TCP port.
o For web-viewer downloading and remote firmware upgrading: Open the port number on
NETWORK>WEB PORT menu. The default port number is 80.
4-8-4. Network Stream
User can set the RESOLUTION, FRAME RATE, and the QUALITY for the network stream.
Individual Channels can be set with different RESOLUTION, FRAME RATE, and QUALITY.
Figure 4.8.3. Network Setup Screen
– Network Stream