Forward voicemail to email size or time threshold

Hello RC, thanks for offering this platform.

I would like to suggest a 'threshold' for the voicemail-to-email fowarding feature, so that short messages with no actual voicemail are not fowarded.

We receive emails when callers do not leave a voicemail (for example, they record for 1 to 3 seconds).

It would be nice if the forwarding ignored, or had the option to ignore, voicemails that are clearly too short to contain a message.

Thanks for the consideration!