Production audio path
Start audio-only calls with startCall({ mediaType: 'audio' }). Built-in controls for mute and speaker.
Core products · Voice
Clear audio calls with mute, speaker, reconnect, and optional push wake.
Start audio-only calls with startCall({ mediaType: 'audio' }). Built-in controls for mute and speaker.
Use CallingScreen out of the box, or drive dialers with hooks while we handle the session.
Voice minutes are cheaper than video. See usage rates on Pricing → Voice Call.
Voice pricing →client.startCall({ calleeId: 'user_2', mediaType: 'audio' })Follow the quick start, then switch mediaType to audio.