If you want to record a LiveKit phone call as dual-channel audio, you can totally do that using LiveKit's Egress feature. Here’s a simple way to get it going: 1. Set Up Egress with Dual-Channel Audio: When you start a room composite egress, just set the

audioMixing

parameter to enable dual-channel recording. You have a couple of options: ◦ `DUAL_CHANNEL_AGENT`: This puts the agent’s audio on the left channel and everyone else on the right. ◦ `DUAL_CHANNEL_ALTERNATE`: This switches new audio tracks back and forth between left and right channels. 1. Specify Output Format: Make sure your output format can handle multiple audio channels. For example, using a WAV format with stereo channels works great. 2. Example Configuration: Here’s a quick example in Kotlin:

egressServiceClient.startRoomCompositeEgress(
    roomName = "your_room_name",
    output = your_output_config,
    audioMixing = AudioMixing.DUAL_CHANNEL_AGENT // or DUAL_CHANNEL_ALTERNATE
)

Just double-check that your output format supports multiple channels (like WAV with stereo). If you run into any issues or want to chat more about it, I’m here to help!