Can opentok call and native speech recognizer work together in Android

We have developed a audio/video calling functionality using opentok sdk, now we want to integrate speech recognizer for transcribing voice to text in the ongoing call using opentok. Now as the audio/video call has taken access of the microphone when i trigger speech recognizer’s speechRecognizer.startListening(intent); i get a message from system that Speech Recognizer cannot record as app name is recording. I see in the logs that speech recognition is off. I want to ask that is it possible to operate opentok call and speech recognizer together at the same time in android? If yes what is the possible solution. Here i am asking question in general anything which require exclusive access to the microphone ie RECORD_AUDIO permission. Please talk on validation to my statement that opentok or any audio component and speech recognizer or any audio component operate together? If yes what is the workaround from android side. Like can we tweak the permissions. Cloud speech engines are not in the consideration.