User guide

Table 14: Avaya USB headset adapter with HID support
Feature Description
Key Event Key press on the adapter generates events only with a
state maintained and actions taken by the IP
Deskphone. There is a one-to-one mapping on most of
the keys on the adapter to the keys on the IP Deskphone
(the Avaya Enhanced Adapter has a Avaya logo key
which does not exist on the IP Deskphone). Table 13 on
page 111 illustrates the mappings:
Key press events on the adapter are sent to the IP
Deskphone through the USB. When the IP Deskphone
receives these events, it maps them to the
corresponding key events as if the keys on the IP
Deskphone are pressed.
LED 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.
Attached Indicator When a 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.
Back Light 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.
Message Waiting If there is 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.
External Alerter 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.
Incoming Call When there is an incoming call, the IP Deskphone
sends an alerting event to the adapter. The red
Configuring the Avaya 1140E IP Deskphone
78 Avaya 1140E IP Deskphone with SIP Software on Avaya Aura
®
User Guide November 2013
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