Thank you for your question about implementing live listening of calls. Unfortunately, I couldn't find specific implementation details in the available resources. However, LiveKit does provide tools for handling real-time audio and video streams, which could be leveraged for such a feature. Could you provide more details about your use case? For example: • Are you looking to monitor calls in real-time for quality assurance? • Do you need to integrate this feature with an existing system? • Are there specific technologies or protocols you are using (e.g., SIP, WebRTC)? With more information, I can assist you better or guide you to the right resources.