Activate voice for a Sidekick
Activate voice for a Sidekick in Cortex Chat: practical steps, setting explanations, result checks and troubleshooting.
Voice activation belongs to the selected Sidekick’s private voice profile. Choose a voice before activation and read the readiness response. A configured voice can still be blocked from starting by credits or another service condition.

Before you start
Choosing a voice, activating the profile and starting a conversation are separate stages. A voice catalogue can load while activation fails. An activated profile can still be unable to start because the service reports a readiness or credits issue. The microphone and playback permissions introduce another layer when an actual session begins. Read the current status and the specific error at the stage where it occurs. Do not blame microphone settings for a failed activation request before capture has even started. Review the intended Sidekick profile before opening advanced Lyre settings, and reconcile an uncertain configuration or payment result before repeating it.
Step-by-step
- Open the Sidekick’s conversation settings and locate Voice.
- Choose an available voice and select Activate voice.
- Wait for the saved configuration, then inspect Lyre readiness before starting a live conversation.
What the settings mean
| Control or state | Meaning |
|---|---|
| Voice choice | The selected catalogue entry, which still needs saving. |
| Activation | The saved enabled state for the selected voice profile. |
| Readiness | Whether the service currently allows a session to start. |
| Live session | The actual connecting, listening, speaking and ended interaction. |
Check the result
The selected Sidekick has a saved activated voice and a clearly reported readiness state.
If it does not work
If activation succeeds but Start is blocked, read the specific readiness guidance. Repeated activation will not resolve insufficient credit or missing service configuration.
Continue with the right context
Return to the Cortex Chat guide index to choose another task. Keep the current account, assistant and conversation in view when following the next guide. To use the product, open Cortex Chat.
- Choose live voice or a recorded message
- Choose or change a Sidekick voice
- Start a live conversation with your Sidekick
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