You do not necessarily need the microphone and USB camera in order to use eMEETplus application.
But you can not send any audio or video data without those. That means other participants will not be able see your video and can not hear your voice.
However, you will be able to see and hear other participants’ video and audio.

Yes, you can.

But we do not recommend you to use speaker instead of headset since that can cause echo phenomenon.
For best audio performance, please use headset,

Your USB camera may be not installed properly or corrupted, please try un-installing and installing the driver again.
Please also check if your camera supports “Video for Windows” and has RGB 24 image format.

No, you don’t. eMEETplus will automatically detect and set your audio.
However, we suggest you to set up you audio settings as described in the user manual for better audio performance.

No, we don’t. Any USB camera that works with the “Video for Windows” format should work fine with eMEETplus.

Please choose a USB camera of your choice.