---
title: "Place Threecx Test Call"
method: POST
path: "/integrations/telephony/threecx/test-call"
tags: ["integrations", "telephony"]
---

# Place Threecx Test Call

`POST /integrations/telephony/threecx/test-call`

## Request

- Base URL: `https://dev.whispa.net` (the document declares no server; this is the origin it was published from)
- URL: `https://dev.whispa.net/integrations/telephony/threecx/test-call`
- Auth: one of:
  - OAuth 2
    - Password
    - Token URL: `auth/bearer/login`
  - API key in cookie `access_token`

Dial through the saved Route Point and play a bundled static message.

This is deliberately a transport diagnostic, not an AI call: it does not
resolve a scenario, create a call session, or invoke STT/LLM/TTS services.

## Request body

- ThreeCXTestCallRequest: Destination for a transport-only outbound 3CX diagnostic.
  - `phone_number` string, required: Destination accepted by the configured 3CX dial plan

## Response `202`

Successful Response

- ThreeCXTestCallResponse: Acknowledgement after 3CX creates the outbound participant.
  - `status` 'dialing'
  - `participant_id` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/whispa/apis/whispa-api.md) - [All operations](https://skmtc.dev/whispa/apis/whispa-api/llms.txt) - [OpenAPI document](https://skmtc.dev/whispa/apis/whispa-api/revisions/12c2e4aca43c?raw)