Installation; Led Indications; Table 5-20 Voip Options - NEC ElectraElite 48 System Hardware Manual

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Issue 6
5 - 44
The Voice over IP trunk ETU provides the following
options:
#
Configuration
1
COI
2
COID
3
DID
4
TLI
4.9.2

Installation

The Gateway ETU can be installed in KSU slots that
support the applicable ETU simulated.
The IPT(4)-U( ) ETU is converted to IPT(8)-U( ) ETU by
installing daughter board IPE(4)-U( ) Unit.
Refer to Elite IP Gateway Card Installation Manual.
4.9.3

LED Indications

Trunk Status
Not Installed or Idle
Incoming
Busy

Table 5-20 VoIP Options

Number of Ports
IPT(4)
IPT(8)
4
8
4
8
4
4
2
2
HS
When Switch S1 is placed to PD, this LED lights
red. The IPT(4)-U( ) ETU starts the shutdown.
When shutdown is complete the LED goes off along
with others to indicate that the ETU can be removed
from the KSU.
CH8~1
Indicates the status of associated channel or trunk
as in COID/DID as follows:
COID LED
Off
Off
On
Live
Flashes red when ETU is receiving power from the
KSU.
Installing Electronic Telephone Units
Electra Elite
Installation Slot
Elite 48
Elite 192
S2~S7
S1~S8
S3 or S4
S1~S4
S2~S7
S1~S8
S2~S7
S1~S8
DID LED
Off
On
On

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