LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 3: Basic configuration40EN Enter the wireless parameters. Select a network name (SSID) and a radiochannel. Turn on if necessary the function for ’closed network’. Confirmyour choice with Next. In the next window, select your DSL provider from the list that is displayed.If you select 'My provider is not listed here,' you must enter the transferprotocol used by your DSL provider manually. Confirm your choice withNext. Enter the ISDN subscriber numbers (as MSNs, i.e. without area code) onwhich the router will accept calls. Multiple numbers are separated bysemicolons. If you do not specify any MSNs, the router will answer allincoming calls on the ISDN connection.In addition, you can enter a trunk code for dialling into ISDN. Finally, youshould specify whether or not the tariff information is to be transmitted atyour ISDN connection. Confirm your choice with Next. Connect charge protection can limit the cost of DSL and ISDN connectionsto a predetermined amount if desired. Confirm your choice with Next. Complete the configuration with Finish.Section ’TCP/IP settings to workstation PCs’ on page 44 will describethe settings required for the individual workstations in the LAN.3.3 Instructions for WEBconfigTo configure the router with WEBconfig you must know how to address it inthe LAN. The reaction of the devices, as well as their accessibility for configu-ration via web browser is dependent on whether a DHCP server and a DNSserver are already active in the LAN, and whether these two server processesexchange the assignment of IP addresses to symbolic names within the LANbetween each other.After powered on, unconfigured LANCOM devices check first, whether a DHCPserver is already active in the LAN. Dependent on the situation, the device isable to switch on its own DHCP server or, alternatively, to activate its DHCPclient mode. In this second operating mode, the device itself can obtain an IPaddress from a DHCP server already existing in the LAN.