---
title: "Twiml Outbound Call"
method: POST
path: "/voice/twiml/outbound"
tags: ["voice"]
---

# Twiml Outbound Call

`POST /voice/twiml/outbound`

TwiML webhook for outbound calls from Voice SDK.

When a user initiates a call from the mobile app using voice.connect(),
Twilio calls this webhook to get instructions on how to route the call.

Query/Form params sent by Twilio:
- To: Destination phone number (from connect params)
- From: Caller's identity (clerk_user_id)
- CallSid: Unique call identifier
- Additional custom params from connect()

## Response `200`

Successful Response

- unknown

## Other responses

- `404` — Not found

---

[API](https://skmtc.dev/noso/apis/crucible-backend-api.md) · [All operations](https://skmtc.dev/noso/apis/crucible-backend-api/llms.txt) · [OpenAPI document](https://skmtc.dev/noso/apis/crucible-backend-api/revisions/216c8523b7ae?raw)