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Network Video Server User’s Guide
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5. Upgrade port number
To set the Port Number for upgrading firmware. Default port number is “9000” and users can select
from 8000~65535.
1. PTZ port number (not applicable for NETWORK VIDEO SERVER)
To set the port number for PTZ control. (Default is ‘10000’ and users can select from 8000 to
65535.
2. ETSP port number (ETSP Client currently not available)
To set the port number for ETSP (Event Trigger Saving Program). (Default is “11000” and users
can select from 8000 to 65535. ETSP can be downloaded for free from the INTELLINET
NETWORK SOLUTIONS Web Site once available.
3. 1st, 2nd DNS server address
To map between IP address and domain name, you should enter you DNS server address.
If a user set the DNS server into camera, users can configure SMTP server, FTP server, and NTP
server with its domain name.
4. SMTP server
This to enter the SMTP server IP address or host name to send camera system information by an
email. You should configure this first to get camera system information by email.
CAUTION
Be careful not to duplicate port number between Image Transfer Port Number and Upgrade port
number. If it is duplicated, the warning message may appear.
DNS (Domain Name System)
DNS (Domain Name System) is to map between IP address and domain name. Every network
device on the world has its IP address to be connected on Internet. And the device is to be
connected not with its domain name but with its IP address. Common users are not familiar with IP
addresses but the domain names.
If a user accesses a certain network device with its domain name, DNS server resolves the domain
name into an IP address of the device and replies the result to the user. A lot of DNS servers are not
on Internet worldwide.