@Godefroy @Lonestone I'm glad to hear you're exploring the features of the web SDK! Pausing a call is indeed a useful function. While the VAPI does not have a direct 'pause' feature, you can simulate a pause by stopping any ongoing speech synthesis and muting the user. This would effectively halt the interaction without disconnecting the call. To ensure that you are not billed during this period, you would need to manage this on your application side, as the VAPI does not control billing directly. You could potentially stop sending audio data and stop processing incoming audio to avoid any charges for speech recognition or synthesis during this 'pause' period. If you need more detailed information on how to implement this or have any other questions, please let me know!

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