D-Link DPH-130S User Manual page 25

Proxy Server: Set the IP address of a proxy server
Note: A proxy server is required in some network environments but
is not necessary in all networks. If you are not sure about this, please
ask your service provider or network administrator.
Status:
On
Address:
192.168.0.10
Port:
5060
Note: Most proxy servers use port number 5060, which is the default
value for this setup item. However, you should ask your network
administrator for the correct port number. You can also input "0"
here, which means the port number is provided by DNS.
1. Press the [ << ] or [ >> ] key until " Status:
On" is displayed on the LCD then press the
[Select] key. If you do not want to use a proxy,
press the [Select] key when " Status: Off" is
displayed.
2. Input the IP address of the proxy server then
press the [Select] key.
3. Input the port number used by the proxy
server, then press the [Select] key.
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