Updated webrtc sdk using an alternative repository https://github.com/webrtc-sdk/android instead of the deprecated and official Google library openvidu-android: Downgraded appcompat-resources to 1.4.2 Downgraded appcompat-resources to 1.4.2 for avoiding the targetSdk and compileSdk update openvidu-android: Removed enableDtlsSrtp from PeerConnection config enableDtlsSrtp is not longer exported as public configuration parameter (https://webrtc-review.googlesource.com/c/src/+/234864/10/sdk/android/api/org/webrtc/PeerConnection.java)