ELTEX TAU-4.IP - Page 37

37 VoIP Subscriber Gateways
- IP Address – when the static access is used, VPN server will be accessed from this
address;
- Netmask – subnet mask for static access;
- Gateway – gateway IP address for static access, it is used for access to VPN-server (if
VPN server is located in other subnet);
- DNS Server – server of names for static access, that is used in provider local network;
- PPTP/L2TP Server address – IP-address or domain name of VPN server;
- User Name – user name for authorization on VPN server;
- Password – password for authorization on VPN server;
- MTU – maximum size of data block transmitted through the network. 1462 is
recommended value for PPPTP protocols and L2TP.
IGMP Uplink – option is available only for TAU-8.IP-W devices – when checked, multicast traffic
will be received from WAN interface of the service. Option can be included only in one service. WAN-
interface of the service, where IGMP Uplink flag is set, will be used for signal reception of IPTV.
Wi-Fi – use this section to set the parameters of the wireless interface. The section is available
only for TAU-8.IP-W devices.
- Wi-Fi access mode – determine operation mode for wireless interface in the service:
 Off – access to the service via wireless interface is disabled;
 Tagged – access to the service is performed via tagged wireless interface (VLAN ID
is specified in the field ‘VLAN identifier’ – see above);
 Untagged – access to the service is performed via untagged wireless interface;
- Bridge mode – when checked, the device operates in the bridge mode (network traffic
pass between WAN and Wi-Fi interfaces transparently). In bridge mode it is available via
IP address of WAN interface;
- SSID – wireless network name (max length of the name is 32 symbols), entering with
case-sensitive of keyboard. The parameter can include digits, Latin letters and the next
symbols: "-", "_", ".", "!", ";", "#" (take into account that "!", ";" and "#" symbols can’t be
placed first). Please note that the field should be filled obligatory;
- WLAN IP-Address – IP-address of wireless access point;
- WLAN Netmask – subnet mask of wireless access point;