OM Series IP Telephony System Administrator ManualNew Rock Technologies, Inc. 1-3Go to the Basic > Network page for network settings. See Fig. 1-3.Figure 1-3 Network setting interfaceTable 1-2 Network parametersItem DescriptionStatic To assign a static IP address. This is the default setting.DHCP Use the dynamic host configuration protocol (DHCP) to allocate IP addresses.PPPoE Select PPPoE when ADSL modem is connected to the device, and enter username andpassword obtained from ISP.1.4 Port ForwardingPort forwarding is used to permit external hosts to communicate with the device installed behind arouter in a private local area network. Such communication is required in remote device management,SIP terminal registration to the device and the SIP trunk between the device and an external device.The port forwarding is configured on the router, and the example of the configuration on a router isillustrated in Fig. 1-4.Figure 1-4 Port forwarding interface of routerThe WAN port IP address of the router is staticGo to the Basic > Domain name page and enter WAN port IP address of the router. See Fig. 1-5.
