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6. Network Environments
It is required to follow the recommendation of the environments where OPN -815/825 will be installed
or the similar environments
.
6-1. Private line
Environment
Usually Company, University, Research center uses the leased line. They use many public IP addresses. In
order to install OPN -815/825 under this environment, select “Static IP Address” in ‘
Static IP Setting
’ of ‘
3.
Basic setting
’ and input IP address, subnet mask and gateway. If there is DHCP server on the network,
select ‘Dynamic IP Address’ in ‘
Dynamic IP
’ of ‘
3. Basic Setting
’. You can get all the information (IP address,
subnet mask, gateway, DHCP server) from the network administrator. Sometimes, the OPN -815/825 may
not work properly if the user installed firewall for security purpose. In this case, open the port on the OPN -
815/825, then it will work properly. You can check the current port of OPN -815/825 from the
“Administrator's Page”->”Network Setting”->”Port Setting” (see ‘
3. Basic Setting
‘). The default port is set on
ex-factory as follows :
¾
Web Connection Port: Port 80 TCP
¾
Authentication and Control Port: Port 9000 TCP
¾
Video Streaming Port: Port 9001 TCP
¾
1 way Audio Port: Port 9002 TCP
¾
2 way Audio Port : Port 9003 TCP
6-2. Broadband (ADSL, Cable, Fiber Optic) Modem Environment
Home, store, small office use one Broadband modem (DSL, Cable Modem), and use one public IP
address normally. In order to use several PC through one Public IP address, the user in most cases use
IP sharing device. We recommend using an IP router (IP Sharing device) to install the OPN -815/825.
There may be a case in no need of router, but most people use OPN -815/825 and other PC 1set or more.
When using the router, connect the router and input IP address of OPN -815/825 (IP address of OPN -
815/825 is set as 192.168.1.8 on ex-factory) in DMZ menu. If the user cannot use the DMZ function
because there is no DMZ menu in the router or some other reasons, go into port forwarding or NAT menu
on the router and map the port of OPN -815/825 one by one. User can check the current port setting of
OPN -815/825 from “Administrator's Page”->”Network Setting”->”Port Setting” (see ‘
3. Basic Setting
‘).
Manufacturer’s setting of OPN -815/825 is as follow on ex-factory : (The user can change port if
necessary).
¾
Web Connection Port : Port 80 TCP
¾
Authentication and Control Port : Port 9000 TCP
¾
Video Streaming Port : Port 9001 TCP
¾
1 way Audio Port : Port 9002 TCP
¾
2 way Audio Port : Port 9003 TCP