NEC DP-D-1D - Voip Card (VOIPDB-C1); Figure 2-80 Replacing the Main-Cover; General; Installing the VOIPDB-C1 PCB

7. Replace the Main-Cover and fasten two screws.
Two screws
Hooks
Main-Cover
Figure 2-80 Replacing the Main-Cover
4.2 VoIP Card (VOIPDB-C1)
4.2.1 General
The IP4WW-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 card.
4.2.2 Unpacking
Table 2-18 VOIPDB-C1 Packing List
Items List of Contents QTY
IP4WW-VOIPDB-C1 IP4WW-VOIPDB-C1 1
Ferrite Core (for Ethernet Cable) 1
4.2.3 Installing the VOIPDB-C1 PCB
• Do not remove or install the CPU Card with the power on.
1. Turn off the system power and disconnect AC cord.
ISSUE 4.1 (R5.1)
SL1100
Hardware Manual 2-57