Figure 40: Connecting a microphone to the XT Codec Unit
2. (Optional, only for Avaya XT5000 Series and Avaya XT7000 Series) To daisy-chain a
second Three-way Microphone Pod, connect the second microphone's output
to the
first Microphone Pod input
.
3. Plan echo cancellation according to your audio setup:
Table 8: Configuring Echo Cancellation
Audio Setup Configure Echo Cancellation
Microphone Pod (One-way
or three-way)
XT Series enables its own echo cancellation by default.
A single third-party
microphone (without echo
cancellation)
Enable the XT Series built-in echo cancellation (see Configuring
Advanced Echo Cancellation on External Microphones on
page 172).
Audio mixer Disable the XT Series built-in echo cancellation (see Configuring
Microphones on page 131). You then cancel the echo either in the
audio mixer's settings, or (ideally) on each microphone.
Related links
Connecting Microphones and Speakers to the XT Series on page 73
Connecting Headphones or an Amplifier with Loudspeakers
About this task
By default, you hear the sound of your Avaya Room System XT Series from the monitors'
speakers. The monitors are connected to the XT Codec Unit using HDMI, which sends both audio
and video.
To boost sound beyond the monitors' own speakers, you can add an amplifier and loudspeakers
by connecting them to the analog or digital audio output port
of the XT Codec Unit.
Alternatively, if you want to route the audio to headphones, for example when using the Avaya
XTE240, you can connect headphones to the monitor's audio port or the lower USB port so it cuts
off the monitor's speakers and routes sound to the headphones only.
Setting Up the XT Series Hardware
August 2020 Deployment Guide for Avaya XT Series 78
Comments on this document? infodev@avaya.com
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