NEC Xen IPK Features & Specifications Manual page 624

July 2003
SYSTEM
AVAILABILITY
OPERATING
PROCEDURES
SERVICE
CONDITIONS
616 – V3
Terminal Type
All terminals.
Required Components
IPT(4)/(8)-U( ) ETU
Use any combination of manual dialling, Save and Repeat, Save
and Store, Last Number Redial, Station Speed Dial and System
Speed Dial.
Data Assignment
Memory Block 1-1-59, (Synchronous Ringing Selection), must be set
to NO when the IPT(4)/(8)-U( ) ETU is used as a COI/COID ETU.
General
The IPT(4)/(8)-U( ) ETU can communicate only with another IPT(4)/
(8)-U( ) ETU that may reside on a remote Xen IPK System.
The LIVE LED flashes when the ETU is receiving power from the KSU.
Two LEDs on the RJ45 Connector indicate the Ethernet status. A
yellow LED indicates the Ethernet Link is up, and a blinking green LED
indicates activity.
Eight STATUS LEDs are provided to indicate the status of an
associated trunk or channel when COID or DID mode is selected.
Indications are as follows:
Trunk Status
Not installed
Idle
Incoming
Busy
A two-colour LED is provided to show status of all VoIP Trunks. When
an error occurs, the sequence stops and the error can be determined
by the table below:
Trunk Status
Power On
Start DSP Download
Successful DSP download
Application Successfully
Started
NEC Business Solutions Ltd
LED for COID LED for DID
Off
Off
Off
On
LED Condition
Off
Red
Red & Green
Green
Voice Over Internet Protocol (VoIP)
Off
Off
On
On
Error Location
BIOS, Hardware
DSP Driver
DSP Download
Application Loading