## Description

- As of Cognigy.AI 4.96.0, AudioCodes Nodes and Generic Voice Nodes are deprecated. Flows with these Nodes continue to work, and you can still edit and clone them as well as export them as a Package. However, you can’t create new ones in Cognigy.AI 4.96 or later.
- The full removal of AudioCodes Nodes is planned for Q2 2026. After the removal, AI Agents using these Nodes will stop working properly. We strongly recommend migrating to [Voice Gateway Nodes](https://docs.cognigy.com/ai/agents/develop/node-reference/voice/voice-gateway/overview) before the removal date.

The Barge In - Config Node is a session config that enables the interruption of the voice agent. When executed, the settings will apply for the remainder of the session.

| Parameter                      | Type         | Description                                                                                                     |
|--------------------------------|--------------|-----------------------------------------------------------------------------------------------------------------|  
| Barge In On Speech             | Toggle       | Enables users to interrupt the voice agent with speech.                                                       |
| Barge In Minimum Words         | Slider       | Defines the minimum number of words that the user must say for the Voice Gateway to consider it a barge in.|
| Barge In On DTMF               | Toggle       | Enables users to interrupt the voice agent with DTMF digits. Capturing of DTMF signals is enabled by default. |
| DTMF Inter Digit Timeout       | Number       | Defines the timeout in between collected DTMF digits.                                                          |
| DTMF Max Digits               | Number       | Defines the maximum number of digits which can be entered by the user, the digits are being submitted automatically once this limit is reached. |
| DTMF Submit Digit             | CognigyScript| Defines the DTMF submit digit which will be used for submitting the previously entered digits. This overrides the minimum digits validation.

Last modified on June 15, 2026