3Com 3C10200 NBX Installation Guide - Page 105

Connecting Cards and Devices 105 ■ Connect the NBX 100 Call Processor to your network using either the BNC 10B2 connector (3C10110C only) or the 10BT UPLINK MDI-X port. The 10B2 connection and the Uplink port on the 3C1011C Call Processor are two different connection points for a single port. They cannot be used simultaneously. If you use the Uplink connector, be sure to program the switch or router on the other end for 10 MB operation. You do not need to connect cards to each other within a chassis. They are connected by the chassis backplane. Do not connect telephone lines or 3Com telephones yet. Test Connectivity After the NBX system finishes its reboot operation and you have restored your computer's original IP settings, test connectivity to the NBX system. 1 Open a browser on your computer. 2 Type the IP address you assigned to the NBX system in the browser's address box, and then press Enter. The NBX NetSet utility login screen should appear in your browser. Set NBX System-wide Before you begin configuring devices, you should verify these default Preferences settings: 1 Log in to the NBX NetSet utility using the administrator username and password. 2 Click Telephone Configuration > System-wide Telephone Settings. Connecting Cards and Devices After you configure and test the NBX system, you can add optional cards and attach optional devices such as Music On Hold. Connecting Analog You can install cards with the power on to the chassis. To connect and Line Cards configure an NBX Analog Line Card: 1 Remove the blank faceplate from one of the slots. 2 Verify that the edges of the card ride in the chassis guide slots, and then slide the card in until you feel slight resistance. Press firmly on both sides of the front of the card until you feel it seat in the connector, and then tighten the two knurled knobs.