---
title: "Transfer an active call"
method: POST
path: "/voice/conversation/{messageId}/transfer"
---

# Transfer an active call

`POST /voice/conversation/{messageId}/transfer`

Transfer an active call to a new one

## Path parameters

- `messageId` string, required

## Headers

- `Authorization` string, required
- `Content-Type` string, required

## Request body

- object
  - `from` string, required — The sender Id for this call
  - `to` object, required — The recipient of the call
    - `phone` string — A valid phone number (mobile or landline)
    - `sip` string — A valid sip address. (ex 1111@test.com:55080)
    - `viber` string — A valid phone number. The recipient should have the Viber application installed to be able to receive a Viber call
  - `hangupDelay` integer — The time to wait for the call to be answered.
  - `maxDuration` integer — Defines the maximum duration.
  - `callback` object — Defines the notification callback information for the progress of the Voice call.
    - `url` string, required — A URL that Routee will POST to, each time your voice call status changes.
    - `strategy` string, required — When the URL will be called. Two possible values: on every status change (OnChange) or when a final status arrives (OnCompletion).

## Response `200`

200

- object
  - `messageId` string
  - `message` string
  - `createdAt` string

## Other responses

- `400` — 400

---

[API](https://skmtc.net/routee/apis/auth.md) · [All operations](https://skmtc.net/routee/apis/auth/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/routee/auth/versions/5cef04e8f7d8/schema)