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RTC VOICE SDK

Voice calling

Create focused one-to-one and group voice interactions for consultations, communities, and support flows.

Create a projectRead the docs

Available on Starter and Pro plans.

Build a JavaScript voice call

CAPABILITIES

What you can build

  • Call invitation and lifecycle events
  • One-to-one and group voice
  • P2P and SFU routing options
  • TURN relay configuration
  • Quality reporting for troubleshooting

COMMON FLOWS

Private consultationBuild it with your own user identity, room rules, and branded interface.
Audio support escalationBuild it with your own user identity, room rules, and branded interface.
Community voice roomsBuild it with your own user identity, room rules, and branded interface.

IMPLEMENTATION PATH

From project to production test

  1. 1Authenticate the user in your backend
  2. 2Issue a scoped RTC token
  3. 3Join both users to the same room
  4. 4Start and observe the call lifecycle
Before you launch

Test microphone permissions, network switching, reconnect behavior, and real devices before launch.

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Start with a real project

Create a project, add two test users, and verify the experience end to end.

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