Voip (Voipdb) Daughter Board (Figure 2-20 - Figure 2-21)2 - NEC Aspila EX Hardware Manual

CÔNG TY VIỄN THÔNG VIỆT PRO
Section 2: PCB Installation and Startup
Installing the VoIP PCB:
1.
2.
3.
4.
5.
6.
The LAN cable that will be connected to the VOIPU PCB must
pass three times (2 turns) through the ferrite sleeve supplied to
comply with EMC requirements.
The ferrite must be located, on the cable, as near as possible to the
plug that will be connected to the PCB.
2-46 Section 2: PCB Installation and Startup
Chuyên phân phối tổng đài NEC
Set the run/block switch to block, DOWN .
If the VOIPDB is to be used, install this prior to inserting the 16VOIPU PCB into the cab-
inet. Refer to VoIP (VOIPDB) Daughter Board (Figure 2-20 - Figure 2-21) (page 2-47) for
more details.
Install the 16VOIPU PCB into a slot.
Note that the white PCB Pull Tab should always be positioned closest to the top of the
cabinet.
Set the run/block switch to run, UP .
With normal operation, the status LED will flash fast. If trouble was found during the self
diagnostics routine, the status LED will flash slowly.
The 16VOIPU PCB will use the first block of 16 trunk ports available. Confirm the ports used
with Program 10-03.
Connect the 16VOIPU PCB to the 8SHUBU PCB or to an external switching hub using an
ethernet cable.
Refer to the VoIP Feature Supplement for required programming.
Figure 2-19: 16VOIPU PCB INSTALLATION
http://vietpro.com.vn
Aspila EX Hardware Man-