Locking and Unlocking the Configuration 73To set up your ISDN connection, do the following.1 From the ISDN LAN Modem main page, click ISDN Parameters.The ISDN Parameters window appears.Figure 51 ISDN Parameters Screen2 From the ISDN Switch Type drop-down list box, select the ISDN Switch Typerequired by your telephone company.3 In the Telephone Number 1 field, enter the first telephone number associated withyour ISDN line.4 In the Service Profile ID (SPID) 1 field, enter the SPID associated with TelephoneNumber 1.5 In the Telephone Number 2 field, enter the second telephone number associatedwith your ISDN line. If you do not have a second telephone number associatedwith your ISDN line, leave this field empty.6 In the Service Profile ID (SPID) 2 field, enter the SPID associated with TelephoneNumber 2.7 Click Submit.Note that supplementary voice services may also be configured from the ISDNParameters page. For more information, refer to Chapter 7, “Supplementary VoiceCall Services.”If you want to password protect the configuration profile of the ISDN LANModem, refer to “Locking and Unlocking the Configuration.”Locking and Unlockingthe ConfigurationOnce you have completed configuration of the ISDN LAN Modem, you canestablish password protection over your ISDN LAN Modem’s configurationparameters.To lock the configuration, do the following.1 Click Password from the ISDN LAN Modem’s main page.2 Under the Lock Configuration section, click the Lock Configuration button.You may need to scroll down to see the Lock Configuration section. A messageindicates that the configuration is locked.