Audio; Figure 32: Select Microphone And Speaker - Grandstream Networks IPVT10 User Manual

Audio

Users need to have a microphone device (built-in with PC or plugged into PC) before joining the meeting.
If there is no available Microphone for the user joining into the meeting, the client has to have an available
Speaker. Otherwise, the user cannot receive any audio from the conference.
When joining into the meeting, the user could select the Microphone and the Speaker which audio
input/output the user prefers to use. Users could also click on "Test" option to test the audio performance.
If the user selects to test or use the audio output device, a drop-box will be prompted to grant the browser
permission to access your device. The user needs to select to allow to use the device, and the WebRTC
will use the Microphone/Speaker as the audio device in the meeting.
Meanwhile, the user could select to mute/unmute himself/herself. The user could click on "Mute myself" to
mute the audio device.
Notes:
When the user clicks to open the window, the MIC will be muted automatically.
1.
This Speaker selection feature is only available for Chrome and Opera users.
2.
: This icon represents if other participants could hear the voice, user can click to mute the MIC.

Figure 32: Select Microphone and Speaker

IPVT10 User Guide
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