Avaya 1140E Software User's Manual page 78

Configuring the Avaya 1140E IP Deskphone
Feature
Back Light
Message Waiting
External Alerter
Incoming Call
Caller ID Information
Call Answer
Outgoing Call
Call Release
Call Mute
Volume Up/Down
August 2017
at the bottom of the base station flash. The enumeration
process is complete only when there is a blink at the headset
piece and the base LEDs become solid.
Not applicable
Not applicable
Not applicable
When there is an incoming call, the IP Deskphone sends an
alerting event to the headset. Each type of headset has
different incoming call indications.
Not applicable
You can answer an incoming call by pressing the Headset key
on the IP Deskphone or the Off Hook equivalent key on the
headset. The IP Deskphone coordinates the key events from
both sources and performs the necessary call processing
operations. Call connected indications, if available, are
autonomous within the headset to match its internal state. After
a call is answered, audio data flows between the IP Deskphone
and the headset through the USB.
You can make an outgoing call by either pressing the Headset
key on the IP Deskphone or the Off Hook equivalent key on the
headset. When off hook, the IP Deskphone streams dial tone to
the headset. This class of headset has no dial pad and the
telephone number must be dialed using the key pad of the IP
Deskphone. After the call is connected, voice data streams
between the IP Deskphone and the headset.
You can release an incoming call or an outgoing call by
pressing either the Release (Goodbye) key on the IP
Deskphone or the On Hook equivalent key on the headset.
After a call is released, audio data stops between the IP
Deskphone and the headset.
If you are using the Plantronic headset, to release a call, press
and hold the answer/release toggle button for more than two
seconds.
The mute key event is handled independently on the headset.
The corresponding HID command is sent to the IP Deskphone
to synchronize IP Deskphone status. Mute status indication on
the headset is also independent. When muted, the headset
streams blank audio to the IP Deskphone and the IP
Deskphone also mutes the audio to the far end (double muted).
This class of headsets manages volume changes locally
whenever Volume Up/Down keys are pressed. Pressing the
Volume Up/Down keys on the headset has no effect on system
volume. The IP Deskphone ignores volume events from the
headsets to avoid double volume changes. On the other hand,
Avaya 1140E IP Deskphone with SIP Software User Guide
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