Avaya 1140E - Page 75

Table 9: 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 Message Waiting LED
flashes to indicate there is an incoming call on the IP Deskphone.
Caller ID Information Not applicable.
Call Answer You can answer an incoming call by pressing the Headset key on
the IP Deskphone or the Off Hook (Green) key on the adapter.
Table continues…
USB headset
August 2017 Avaya 1140E IP Deskphone with SIP Software User Guide 75
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