Option
Description
Result
Playback to Far Sites, Mute
Controlled
Select this option if you want to
perform activities like sharing
music from a mobile phone to
call participants.
▪
Only far sites hear the 3.5
mm stereo input (there is no
associated video content).
▪
You can mute audio but can’t
control echo cancellation.
Playback to Far Sites, Mute
Controlled, Echo Cancelled
Select this option if you’re using
a line-level microphone.
Note:
The microphone must
provide the line-level
signal to work.
▪
Only far sites hear the 3.5
mm stereo input (there is no
associated video content).
▪
You can mute audio and
control echo cancellation.
▪
Mic-level inputs aren’t
supported.
Using Poly Trio Microphones
The video system automatically configures Poly Trio microphones when you pair the phone.
Note:
Poly Trio microphones are disabled by default if your system is using Microsoft Teams.
You can only use the following microphones in addition to the Poly Trio microphones:
▪ Poly Trio Expansion Microphones
▪ Studio X50 and Studio X30 built-in microphones (speaker locating only)
Also note the following when using Poly Trio microphones with your video system:
▪ You can’t use Poly IP audio devices, including table and ceiling microphones and the microphone
adapter.
▪ Polycom Acoustic Fence technology isn’t available.
▪ Polycom StereoSurround isn’t available.
▪ The audio input level (mono channel meter) displays in the local interface and system web
interface.
▪ You can only pair a single Trio with your system.
Related Links
on page 92
Enable Poly Trio Microphones When Using Microsoft Teams Rooms
Poly Trio microphones are disabled by default when the system is using Microsoft Teams Rooms.
Enabling the phone’s mics requires a system restart.
Procedure
1.
In the system web interface, go to
Audio/Video
>
Audio
>
General Audio Settings
.
2.
Select the
Enable Poly Trio Audio (Speakers and Microphones)
check box, then
Continue
to
confirm the restart.
Configuring Audio Settings
72
