Hello everyone, My name is Rehan, and I’m from Pakistan. I recently started working with LiveKit for voice-based multi-agent development. I’m currently building my own website and have integrated the LiveKit embed to enable a voice agent directly through the site. At the moment, I’m using the LiveKit free plan. However, I’m running into an issue where my voice agent is showing the error: “Failed to join room.” I would really appreciate it if someone could guide me on where to check for the root cause of this issue. Specifically: • Should I check token generation or expiration? • Could this be related to room configuration? • Are there any logs (dashboard or server-side) that would help identify the exact problem? • Are there any free-plan limitations that might cause this behavior? Any suggestions on how to properly debug this would be greatly appreciated. Thank you in advance for your help!

Are you able to get through the quick start and speak with your agent in the Playground? https://docs.livekit.io/agents/start/voice-ai-quickstart/, that makes sure your agent is up and running, and able to connect to a room with a known-working front end.