---
url: /protocol-launcher/apps/zoom.md
---

# Zoom

[Zoom](https://www.zoom.com/) is a video conferencing and communication app. **Protocol Launcher** allows you to generate Zoom URL scheme links for launching Zoom and Zoom Phone call or SMS flows.

## Usage

There are two ways to use this library:

* On-Demand import from subpaths enables tree-shaking and keeps bundles small.
* Full Import from the root package is convenient but includes all app modules.

Pick On-Demand for production builds; Full Import is fine for quick scripts or demos.

## Notes

Zoom's Meeting SDK iOS documentation documents `zoomus://` for launching the Zoom app. Zoom Phone documentation documents `callto:{phoneNumberToCall}`, `tel:{phoneNumberToCall}`, and `zoomphonecall://{phoneNumbertoCall}` for outbound calls. Zoom's outbound SMS documentation documents `zoomphonesms://{recipient_nr}?callerid={from_nr}`.

The `callerId` option serializes to Zoom's official `callerid` query key. This module does not expose meeting join or start helpers because the current official pages referenced here do not document `zoommtg://` meeting URLs.

### Open Zoom

Launch the Zoom app.

```ts-vue [{{currentMethod}}]
import { {{ currentMethod === 'On-Demand' ? 'open' : 'zoom' }} } from '{{ importPath }}'

const url = {{currentMethod === 'On-Demand' ? '' : 'zoom.'}}open()
```

### Zoom Phone Call

Launch Zoom Phone and place an outbound call. Zoom says a successful `zoomphonecall://...` execution auto-dials the number, so this page shows generated examples without a live preview link.

```ts-vue [{{currentMethod}}]
import { {{ currentMethod === 'On-Demand' ? 'phoneCall' : 'zoom' }} } from '{{ importPath }}'

const url = {{currentMethod === 'On-Demand' ? '' : 'zoom.'}}phoneCall({
  phoneNumber: '+15551234567',
  callerId: '+15557654321',
})
```

### `callto` URI Scheme

Launch Zoom Phone with the `callto` URI scheme.

```ts-vue [{{currentMethod}}]
import { {{ currentMethod === 'On-Demand' ? 'callto' : 'zoom' }} } from '{{ importPath }}'

const url = {{currentMethod === 'On-Demand' ? '' : 'zoom.'}}callto({
  phoneNumber: '+123456789',
})
```

### `tel` URI Scheme

Launch Zoom Phone with the `tel` URI scheme.

```ts-vue [{{currentMethod}}]
import { {{ currentMethod === 'On-Demand' ? 'tel' : 'zoom' }} } from '{{ importPath }}'

const url = {{currentMethod === 'On-Demand' ? '' : 'zoom.'}}tel({
  phoneNumber: '+123456789',
})
```

### Zoom Phone SMS

Launch Zoom Phone SMS using the official `zoomphonesms://{recipient_nr}?callerid={from_nr}` scheme.

```ts-vue [{{currentMethod}}]
import { {{ currentMethod === 'On-Demand' ? 'phoneSms' : 'zoom' }} } from '{{ importPath }}'

const url = {{currentMethod === 'On-Demand' ? '' : 'zoom.'}}phoneSms({
  phoneNumber: '+123456789',
  callerId: '+16692520210',
})
```

## Official Documentation

* [Launch Zoom from your app](https://developers.zoom.us/docs/meeting-sdk/ios/resource/launch-zoom-client-from-your-app/)
* [Initiate an outbound call](https://developers.zoom.us/docs/phone/outbound-call/)
* [Initiate an outbound SMS](https://developers.zoom.us/docs/phone/outbound-sms/)