Avaya 1120E User Manual page 86

Configuring the Avaya 1120E IP Deskphone
LED
Attached Indicator
Back Light
Message Waiting
External Alerter
Incoming Call
Caller ID Information
86 Avaya 1120E IP Deskphone with SIP Software User Guide
Feature
Comments? infodev@avaya.com
Description
There are two LEDs on the adapters: one for
the mute status and the other for message
waiting. These two LEDs are also mapped
to the corresponding LEDs on the IP
Deskphone. The IP Deskphone
synchronizes the LEDs status with that of
the IP Deskphone: the Mute LED for mute
indication and the Message Waiting LED for
message waiting and incoming call (flash)
indications. The Avaya USB Enhanced
Adapter has an extra port to connect an
external alerter. If there is an external alerter
attached, the external alerter is kept
synchronized with the Message Waiting
LED.
When an Avaya USB Mobile or Enhanced
Headset is connected to the IP Deskphone,
after enumeration, the IP Deskphone
flashes the LEDs on the headset for a short
duration to indicate the headset is ready to
use.
Both adapters have a back light to allow
easy identification of the adapters. If the
back light is enabled in the Headset screen,
the back light of the adapter turns on after
enumeration.
If there is a voice message waiting on the IP
Deskphone, the IP Deskphone turns on the
red Message Waiting LED on the IP
Deskphone and on the adapter. The IP
Deskphone turns off the red Message
Waiting LED if there is no voice message
waiting.
The Avaya USB Enhanced Adapter has a
port to allow an External Alerter (large LED
indicator) to attach to the adapter. The IP
Deskphone uses HID commands to keep
the External Alerter synchronized with the
red Message Waiting LED on the IP
Deskphone and on the adapter.
When there is an incoming call, the IP
Deskphone sends an alerting event to the
adapter. The red Message Waiting LED
flashes to indicate there is an incoming call
on the IP Deskphone.
Not applicable.
November 2013