168 CHAPTER 3: D EVICE CONFIGURATIONAfter you have added the Analog Terminal Card, you can configure theparameters for each of the four ports. See “Modifying an AnalogTerminal Port” on page 169.Extension Assignments (3C10117C ATC)On a 3C10117C Analog Terminal Card, there is only one MAC address.Each of the four ports is assigned a unique virtual device number(1 through 4) so that the NBX software can address each port separately.When you select the ATA tab, and view the information, the port numberappears after the MAC address, enclosed within square brackets.See Table 27.The extensions that are assigned to these ports by the NBX system maynot be in order. For example, if the NBX system assigns extensions 7258,7259, 7260, and 7261 to the ATC ports, it might assign 7258 to port 3.To determine the extension assigned to any port on a 3C10117C ATC:1 Click the ATA tab.2 Look for the combination of MAC address and port number that youwant. The extension associated with the port is in the first column (Ext.).After you have added the Analog Terminal Card, you can configure theparameters for each of the four ports. See “Modifying an AnalogTerminal Port” on page 169.Adding an AnalogTerminal Adapter(ATA)To add an Analog Terminal Adapter (ATA) to the NBX system:1 Select NBX NetSet > Device Configuration > ATA.2 Click Add. The Add ATA dialog box appears.Table 27 MAC Addresses of Analog Terminal Card Ports (3C10117C)Card or Port MAC AddressAnalog Terminal Card 00:e0:bb:00:f8:c8Port 1 00:e0:bb:00:f8:c8[1]Port 2 00:e0:bb:00:f8:c8[2]Port 3 00:e0:bb:00:f8:c8[3]Port 4 00:e0:bb:00:f8:c8[4]
