NEC SL1000 - Voip Card (VOIPDB-C1); General; Unpacking; Installing the VOIPDB-C1 PCB

7. Replace the Main-Cover and fasten two screws.
Two screws
Hooks
Main-Cover
Figure 2-89 Replacing the Main-Cover
4.2 VoIP Card (VOIPDB-C1)
(This item is for V1.2 or higher)
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.
• If Expansion KSU(s) are installed, turn the power on/off in the order of
Expansion 3 KSU, Expansion 2 KSU, Expansion 1 KSU and then Main
KSU.
1. Turn off the system power and disconnect AC cord.
ISSUE 3.0
SL1000
Hardware Manual 2-63