Feature Description
volume changes on the IP Deskphone change the system
setting and indirectly affects the volume level on the headset.
Audio Processing Same as the wired headset. Both headsets support Wideband
audio. The IP Deskphone selects to use 16KHz audio to match
the audio characteristics of the headset.
Analog Terminator Adapter for analog (500/2500-type) telephone
or fax machine
SIP Software Release 3.x supports the Analog Terminator Adapter (ATA) which is connected using
the USB port. An analog (500/2500-type) telephone or fax machine can be connected to the ATA to
convert the IP Deskphone to an analog system. The ATA is treated as an USB Headset device by
the IP Deskphone.
SIP Software 3.0 supports On hook/Off hook and dial pad key events for HID support to allow the
attached device to make outgoing calls directly without using the key pad on the IP Deskphone. If
Calling Line ID (CLID) of the far-end is available, then the information is sent to the attached analog
device. An analog (500/2500-type) telephone or fax machine that supports Calling Line ID displays
the information on the screen.
The following table displays the characteristics of ATA.
Table 12: Summary of ATA characteristics
Feature Description
Key Events In addition to On hook, Off hook events, dial pad digit events
from the attached analog device are also supported. Key
press events on the adapter are sent to the IP Deskphone
through the USB. After the IP Deskphone receives these
events, it maps them to the corresponding key events as if
the keys on the IP Deskphone are pressed.
LEDs Not applicable.
Attached Indicator Not applicable.
Back Light Not applicable.
Message Waiting Not applicable.
External Alerter Not applicable.
Incoming Call When there is an incoming call, the IP Deskphone sends an
alerting event to the adapter. The adapter produces the ring
tones for the attached analog device to indicate there is an
incoming call on the IP Deskphone.
Caller ID Information Caller ID, if available, is also sent to the adapter. The
adapter sends the CLID to the attached analog device for
display.
Table continues…
USB headset
August 2017 Avaya 1140E IP Deskphone with SIP Software User Guide 79
Comments on this document? infodev@avaya.com
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