---
title: "Changes to Initiate an outbound AI call"
method: POST
path: "/texml/ai_calls/{connection_id}"
---

# Changes to Initiate an outbound AI call

`POST /texml/ai_calls/{connection_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 108 revisions.

- **2026-10-15** `a72569d69430`: 8 info
- **2026-05-15** `b926952c5158`: 2 info

## Changes

- **2026-10-15** `a72569d69430`: 8 info
  - added the new optional request property `MachineDetectionBeepMaxFrequency`
  - added the new optional request property `MachineDetectionBeepMinFrequency`
  - added the new optional request property `MachineDetectionBeepMinToneDuration`
  - added the new optional request property `MachineDetectionBeepProfile`
  - added the new optional request property `MachineDetectionBeepSpectralConfirmation`
  - added the new optional request property `MachineDetectionBeepSpectralMinPurity`
  - added the new optional request property `MachineDetectionBeepSpectralRejectFaxCng`
  - added the new optional request property `MachineDetectionBeepSpectralWindow`
- **2026-05-15** `b926952c5158`: 2 info
  - added the new optional request property `MachineDetectionPromptEndTimeout`
  - added the new `PremiumCallScreening` enum value to the request property `DetectionMode`

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api/docs/texml/ai_calls/:connection_id/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/texml/ai_calls/:connection_id/post)