Your Android device cannot simultaneously be used on a phone call and as a microphone with the app.
If you answer a phone call on your device or navigate away from the dictation screen while you are recording a dictation, the recording will be stopped and your dictation transcript (that was captured up until that point) is pasted into your application. Depending on your Android version and/or device, the dictation may be interrupted anytime there is an incoming call, or you may be able to "reject" the call without the dictation being interrupted.
WebSocket dictation does not work if the Wireless Microphone app is being used as the recording device. Dictations using the Wireless Mic will automatically revert to HTTP.
In order to protect our resources, we currently only allow a maximum of eight (8) dictations to to be processed by our server for a single user at one time. If more than the maximum number of dictation requests are made, you will get an error.