If you are a burglar, then we’re probably at home cleaning our weapons right now and can’t come to the phone. Otherwise, we probably aren’t home and it’s safe to leave us a message.
When your small business is closed, ensure that your callers know that! If appropriate, you might want to reiterate your business hours to manage callback expectations.

There is a limit on the VM length but you can modify it. This line of the script has a maxLength parameter, represented in seconds: resp.record(maxLength=”30″, action=”/handle-recording”). If you changed that value from 30 to 120, for example, the max VM recording length would be 120 seconds, for example. Note that the voice mail recording is not stored on the Pi; it’s stored on Twilio’s servers, hence the per minute charge from Twilio for the recording and the service. Is it possible to use it as CCF (conditional call forwarding)? after enabling the forwarding option it should play some pre recorded messages on the basis of who calls ?
For example, this is how Nextiva’s call analytics page looks like. You would need to track how many users hear each voicemail greeting and how they responded. Voicemail greetings with a higher score of customers leaving a message are working efficiently. Voicemail messages that are not even heard completely are a failure.