The alternative is simple: Provide in your voice message a phone number and refer the caller to an assistant, a colleague, a cell number—any way of expediting their quest. Help your caller to reach someone who can, in your absence, be helpful and succeed in keeping the business. And remember to update your voicemail message when appropriate.
Expect to spend $100-$400 for a voiceover session. (For a lower price point, look at Fiverr, but if you have more room in your budget, check out a voice acting agency.) The average professional studio session from start to finish will take approximately two hours, depending on how many scripts you have to record and how prepared you are.

Below are examples of what to say in a voicemail message. Whether recording the message for a personal phone or a business line, these ideas will help. Using humor is appropriate in some situations, but humor should be avoided in situations including serious businesses where reputations could be damaged or people could become upset.
Include Basic Information: Your voicemail greeting should include basic information such as your hours of operation and location. This will help you to screen out calls during office hours, and also unnecessary voicemail inquiries.