startDialOut()

// SIP call
const { session } = await call.startDialOut({ sipUri: 'sip:bob@example.com' });

// SIP video call with custom display name
const { session } = await call.startDialOut({
  sipUri: 'sip:boardroom@example.com',
  video: true,
  displayName: 'Board Room',
  codecs: { video: ['H264'], audio: ['OPUS'] },
  videoSettings: { width: 1280, height: 720, fps: 15, videoBitrate: 900 },
});

// SIP video call: the interpreter sees the patient full-frame and the doctor in a small tile
const { session } = await call.startDialOut({
  sipUri: 'sip:interpreter@relay.example.com',
  video: true,
  videoSettings: {
    layout: {
      preset: 'sip-portrait',
      variant: 'inset',
      mainParticipant: 'patient-42', // user_id from the patient's meeting token
      insetParticipant: 'doctor-7',
    },
  },
});

// SIP video call that shows only the room owners, in a grid
const { session } = await call.startDialOut({
  sipUri: 'sip:boardroom@example.com',
  video: true,
  videoSettings: {
    layout: { preset: 'sip-grid', participants: { video: ['owners'] } },
  },
});

// PSTN call with extension
const { session } = await call.startDialOut({
  phoneNumber: '+12268077097',
  displayName: 'Support Line',
  extension: '1234',
  waitBeforeExtensionDialSec: 4,
});