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26    VoIP subscriber gateways 
3.1.2 Configure networking parameters of the device. ‘Network’ menu 
Use the ‘Network’ menu to configure VLAN, WAN interface, SNMP client and wireless Wi-Fi access point; 
install МАС-addresses, NAT rules (for the device with Wi-Fi module) and operate with routing table. 
3.1.2.1 ‘Network settings’ submenu 
Use the menu to specify the network interface configuration and configure the access to the device via 
various protocols. 
To connect the device to the provider’s network, you should to check the network settings with operator. 
When static settings are used, in the field ‘Protocol for address getting on WAN’ you should select ‘Static’ value 
and full ‘WAN IP  Address’, ‘WAN subnet mask’, ‘1
st
 DNS’, ‘2
nd
 DNS’ and ‘The  default gateway’ fields by values 
received from providers. If the devices on the provider network receive network settings via DHCP, PPPoE, L2TP 
or PPTP protocol, you should select corresponding protocols from ‘Protocol for address getting on WAN’ box and 
use provider instructions for correct device configuration. 
Network model is based on the service connections. You can configure maximum three services: Internet, 
VoIP and Management. Their division is realized by VLAN identifiers. By default, key service (Internet) is set up 
and other services are disabled.  
When VoIP service is enabled, VoIP application will use VoIP service configuration for its operation. If VoIP 
service is disabled then VoIP application use Internet network configuration for operation.  
‘Management’ service name does not mean that it can be used only for device management. The service 
can be used for various user needs. However, if TR-069 client is run up on the device, it will use Management 
service configuration for its operation. If the service is disabled, TR-069 client uses Internet configuration for its 
operation.  
Internet –  key  service, it  cannot be  disabled. The  rest  of the  services 
are additional and can be disabled.  
To configure or check service settings, click corresponding button at the top of ‘Network settings’ page.