A business voicemail greeting or message should be of a high-quality sound recording that sounds very clear and free of any background noise. This can only be achieved if the recording is done in a sound studio with high-quality recording equipment. A professional voice-over artist would either have access to a professional recording studio or own a home recording setup.
You can fine-tune this similarly to how companies A/B test their websites, ads, call scripts, and anything else that requires a change. The more elements of a call you look at, the more likely you’ll be able to optimize your voicemail greetings. If you jump right into the greeting without saying “Hello,” go back and make your greeting more personal on the second attempt.

Your business phone answering service always has the same professional greeting, even after hours. More control. With a PBX business telephone answering system, you get to determine exactly what tone of voice and professional message customers and leads get when they contact you.
Instead of leading with tired old lines like 'Your call is important to us', brush up on your telephone etiquette and start your voicemail with a thank you.