SECTION 4 INSTALLING THE OPTIONAL INTERFACE BOARDS4.1 VoIP Board (VOIPDB-C1)4.1.1 GeneralThe IP7WW-VOIPDB-C1 daughter board is used to convert the RTP (Real Time Transfer Protocol)packets via the IP Network and PCM highway. The daughter board is installed on the CPU board.4.1.2 UnpackingTable 2-26 VOIPDB-C1 Packing ListItems List of Contents QTYIP7WW-VOIPDB-C1 IP7WW-VOIPDB-C1 13 x 8 Screw with Washer and Spring Washer 44.1.3 Installing the VOIPDB-C1 BoardThe boards are hot swappable. Do not remove or install from the chassis whenpowering up.• Do not remove or install the CPU board with the power on.• If Expansion Chassis are installed, turn the power on/off in the order ofExpansion 2 Chassis, Expansion 1 Chassis and then Main Chassis.1. Turn off the system power.2. Loosen two screws and pull out the CPU board.CPU boardScrewsFigure 2-77 Removing the CPU BoardSL2100 ISSUE 1.02-60 Installation
