---
title: "Reject call"
method: POST
path: "/realtime/calls/{call_id}/reject"
tags: ["Realtime"]
---

# Reject call

`POST /realtime/calls/{call_id}/reject`

Decline an incoming SIP call by returning a SIP status code to the caller.

## Path parameters

- `call_id` string, required

## Request body

- RealtimeCallRejectRequest — Parameters used to decline an incoming SIP call handled by the Realtime API.
  - `status_code` integer — SIP response code to send back to the caller. Defaults to `603` (Decline) when omitted.

## Response `200`

Call rejected successfully.

---

[API](https://skmtc.net/openai/apis/openai-api.md) · [All operations](https://skmtc.net/openai/apis/openai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/openai/openai-api/versions/dcd35773a322/schema)