| ADSL |
Conexant Falcon ADSL chipset. T1.413, G.992.1, G.992.2, ADSL Full and Lite compatible. |
| DHCP Client |
Fetch dynamic IP-address from WAN. |
| DHCP Server |
Supply dynamic IP-addresses to LAN. |
| DMZ |
DeMilitarized Zone: for example a web-server that is accessible from the Internet (WAN), but cannot access the LAN. |
| ET1 |
10/100 Ethernet connector for LAN. |
| ET2 |
10/100 Ethernet connector for DMZ or a second LAN.Also used to connect WAN, if ADSL is not used. (Stand-alone Ethernet firewall) |
| EXP |
Expansion port for connection of intelligent home control device, etc. |
| Firewall |
Packet filtering, stateful inspection, ALG firewall. Allows only approved data to pass. |
| IP |
IP-address. Allows IP-communication with the modem itself. |
| LAN |
Local Area Network, one or more computers connected into a network. An external hub shall be used to connect, if several computers are used. |
| NAT |
Network Address Translation. Allows several LAN computers to share one global IP-address, by translating private IP-addresses and ports. |
| Router |
Directs data traffic between different connections. |
| S (splitter) |
Separates the high frequency ADSL-signals from common telephone signals. |
| SIP Agent |
SIP home appliances agent, SIP-ENP gateway. Allows intelligent home appliances to be controlled from the Internet. |
| SIP Proxy |
Supervises all ongoing IP-phone conversations. Makes sure they get through the firewall and NAT without disturbances. |
| SIP Registrar |
Keeps an updated list of all LAN IP-phones, so they are accessible from the Internet. |
| Smart Card |
Smart Card-reader, accessible from LAN through the router. |
| USB |
USB 1.1 Ether-over-USB, for connecting a single PC. |
| WAN |
Wide Area Network, Internet. |
| Web Server |
The modem’s own homepage for set-up, status control, etc. |
