User guide

Keys on adapter Keys on the IP Deskphone
Red Key Release Key
Mute Key Mute Key
Volume Up/Down Volume Up/Down
The Blue key is mapped to the Expand key on the IP Deskphone. Therefore, pressing the Blue
key invokes the Instant Messaging screen.
Third–party USB headsets with HID
Both USB Audio and USB HID commands are supported. The two classes of third-party USB
headsets are as follows:
• Plantronics CS50/CS60 Wireless USB headsets
• GN Netcom 9300 series wired and wireless USB headsets
The HID support of third-party USB headsets performs differently from the Avaya Headset.
The headsets are independent devices with an internal state machine to control LED
operations and headset behavior.
The following table lists the features of a third–party USB headset with HID support.
Table 16: Third-party USB headset with HID support features
Feature Description
Key Events Both types of headsets have equivalent mechanisms
to generate the following key events:
• On Hook
• Off Hook
• Mute
• Volume Up/Down
The headsets send the corresponding HID
commands to the IP Deskphone to synchronize call
processing operations. When the IP Deskphone
receives these commands, the IP Deskphone maps
them to the corresponding key events (except the
Volume Up/Down keys) as if the keys on the IP
Deskphone are pressed.
If the corresponding keys on the IP Deskphone are
used instead, the IP Deskphone sends the HID
commands to the headsets to allow the headsets to
update their internal state machine.
Configuring the Avaya 1140E IP Deskphone
80 Avaya 1140E IP Deskphone with SIP Software on Avaya Aura
®
User Guide November 2013
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