Responding to voicemails is time-consuming. Fortunately, with the right greeting, you might be able to save yourself some hassle. If you don’t have an auto attendant, you can give callers the information they are looking for with your voicemail greeting. Of course, this means that your greeting may be a little lengthy, but that can work in your favor as callers will only stay on the line to leave a message if they still need assistance.
Speaking slowly, clearly, and rhythmically while recording your greeting shows a greater level of confidence an clarity. Try to avoid conversational cadences when recording your greeting. Hi, this is Doctor Claire Rourke with the New Haven Medical Group, and I am not available to take your call. If you're a new patient, leave me a message, but if you're an old patient, please dial the hospital. Thank you. Hi, this is Doctor Claire Rourke with the New Haven Medical Group. [Pause] I am not available to take your call right now. [Pause] If you're a new patient, leave me a message. [Pause] If you're an old patient, please dial the hospital. [Pause] Thank you.

Since you are recording audio, make sure you are in a silent place or a place with minimum background noise. This will help you create a perfect business voicemail greeting clear.
Voicemails don’t necessarily have to be monotonous or extremely jazzy or funky. What you should be looking for is a balance between the two. Whenever you call someone and their voicemail greeting is playing, it tells you a lot about who they are, as a person. Which is why, you’ve got to put a little bit of “you” when it comes to voicemail. And the best part about all of this is, since you couldn’t come to the phone, at least the callers are having a good time listening to the message.