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28 VoIP subscriber gateways
When you select connection mode, ‘Only wireless’ or ‘Go on to the backup channel
automatically’ you will see the link for switching to the 3G modem settings on the right side (it is
available only for Internet server):
– Provider – provider name (arbitrary);
– Active provider – when checked, provider is active;
– Connection protocol – when 3G-modems are used, select PPPoE protocol; when
4G-modems are used, select DHCP protocol;
– User Name – user name for authentication (fill in, if required);
– Password – password for authentication (fill in, if required);
– Service-Name – ‘Service-Name’ tag is used during establishing PPP connection
(full if it is required);
– MTU – maximum size of data block, by default it is 1500;
– Additional parameters – additional parameters of initialization (given by provider;
for example Megafon mobile operator CGDCONT=1,IP,internet);
– Called number – it is given by providerм (for example the Megafon *99***1#);
– Access configuration – if necessary, set flags under required protocol.
When ‘Switch to backup channel’ connection mode is selected, selection of preferred channel becomes
available (but only for Internet):
– Preferred channel – select the type of preferred channel from drop down list:
Wired – channel via Ethernet WAN port of the device.
Wireless – channel via mobile communication network through USB-modem.
– type of WAN Traffic – selection of traffic type (Untagged and Tagged);
– VLAN ID – VLAN ID used for the service;
– Priority (802.1p) – 802.1р priority settings for the VLAN ID;
– Protocol for WAN – protocol selection for establishing a connection:
– Static – operation mode where IP address for WAN-interface is assigned statically. When
'Static' type is selected, the following parameters will be available for editing: