---
title: "Call hang-up callback for web client (to disconnect SIP connection)"
method: POST
path: "/hang-up"
tags: ["Dial"]
---

# Call hang-up callback for web client (to disconnect SIP connection)

`POST /hang-up`

Starts dialing a phone via a SIP gatway.

## Request body

- string

## Response `200`

Information about the SIP call

## Other responses

- `400` — Unexpected error

## Changes

- **2017-10-17** `a989375b06ec` — 1 info
  - endpoint added
- **2015-09-27** `fdd6b89fcde2` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/opentok/apis/opentokrtc-api/changes/hang-up/post.md)

---

[API](https://skmtc.dev/opentok/apis/opentokrtc-api.md) · [All operations](https://skmtc.dev/opentok/apis/opentokrtc-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/opentok/opentokrtc-api/revisions/7c588b24fbe6/schema)