User Guide

Feature Description
Off Hook key on the attached analog device.
After a call is answered, the adapter converts
the digital voice data to analog and sends it
to the attached analog device.
Outgoing Call You can make an outgoing call by either
using the Headset key on the IP Deskphone
or the Off Hook key on the attached analog
device. When off hook, the IP Deskphone
streams dial tone to the adapter. The
telephone number can be dialed using the
key pad of the IP Deskphone or the key pad
of the analog device. After a call is answered,
the adapter converts the digital voice data to
analog and sends it to the attached analog
device.
Call Release You can release an incoming call or an
outgoing call by either pressing the Release
(Goodbye) key on the IP Deskphone or On
Hook key on the analog device.
Call Mute The analog device may have a mute key to
stop voice transmission; however, the Mute
key event on the analog device is not
supported.
Volume Up/Down The Volume Up/Down key on the analog
device, if available, is independent of the IP
Deskphone operation.
Audio Processing Same as the wired headset. Audio quality is
restricted to narrow band with mono voice
channel only.
USB headset
Avaya 1165E IP Deskphone with SIP Software User Guide November 2013 89