Page 190 of 208553-3001-358 Standard 1.00 October 2003Procedure 33Firmware upgrade using FTP1 Click on the FTP Server radio button.2 Enter the FTP parameters in the fields the window provides as follows:a IP address – the remote FTP server where the upgrade files are stored.b Path to file – path of the folder on the computer where the upgrade filesare stored (for example, c:\micb\3_07).c Login – login name for FTP.d Password – password for FTP login.3 Click on the Get Files button to start the FTP transfer session.4 After the previous steps finishes, click on the Upgrade & Restart button.The MICB copies the files from the FTP server and performs a restart. Whenthe restart is complete, the current BUI session is lost. Login again as anadministrator. When returning to this window, the new firmware versionThis procedure is now completeshould appear in the top-right corner of the window.Upgrade to the single DN access methodFollow the steps in Procedure 34 to upgrade an existing MICB 2 card toMICB 3 configured with single DN access.Procedure 34Upgrade to single DN access1 Follow Procedure 30 on page 186 to upgrade an MICB 2 card to an MICB 3card.2 Configure the DNs.a Remove the DN pairs from the switch datafill. For more information, ifyour system is a Succession 1000M, Succession 1000, or Meridian 1,see “Assign ACD DNs” on page 43; if your system is a Meridian SL-100see “Single-card configuration” on page 51.Note: DN pairs can be left in the MICB. Callers to existing conferencesconfigured with direct access DNs will be requested to enter the access DN toreach the meeting.b Configure the single access DN in the switch. For more information, ifyour system is a Succession 1000M, Succession 1000, or Meridian 1,see “Assign ACD DNs” on page 43; if your system is a Meridian SL-100see “Single-card configuration” on page 51.Note: This DN should be forwarded to the MICB card main ACD DN.3 Access the MICB Installation Wizard and perform the following (see “Step 2– Access Numbers” on page 72):a Click on the first Radio button for the single DN access method.b Enter the new single-access DN.c Click on the Submit & Continue button.The new single DN access method now applies.