Voice Nodes - Cognigy Documentation

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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 before the removal date.

Voice Nodes are necessary for developing a voice AI Agent.

Generic Voice Nodes
The Generic Voice Nodes create voice Flows that are not specific to one Endpoint. They are compatible with both AudioCodes and Voice Gateway.

Voice Gateway Nodes
Voice Gateway Nodes help you build a voice AI Agent using Voice Gateway configuration.

Last modified on April 21, 2026