Creating a voicemail greeting might not be fun, but with the scripts I’ve shared, you should have an easier time. No need to practice time and time again — simply plug in your name, company title, and other details, then read it out loud to your phone’s voicemail greeting recorder. With a professional greeting, you’ll continue nurturing prospects even if you don’t pick up the phone.
More information can be found at Set up Cloud PBX voicemail - Admin help. Let your users and helpdesk know Don’t forget to inform your users and your helpdesk. The page Check Skype for Business voicemail and options, describes how users can set up and use their voicemail. Make sure users are familiar on how to use it, and that your helpdesk

Your voicemail greetings sets the tone for how callers perceive you and your company. With a proper business voicemail, you can foster positive business relationships and engage the customer. Upbeat messages that are short and to the point are best and be sure you don’t rush through your message. Here are eight key elements for recording a proper business voicemail greeting: Keep It Short and Upbeat Announce Yourself and Business Short Apology Statement Invitation to Leave a Message When to Expect a Return Call Rehearse Before You Record Say NO to Monotone Stay Up to Date 1) Keep It Short and Upbeat
Cell phone voicemail greetings are generally more personal and casual than office phones. Consider a greeting like “Hello, you’ve reached [your name]’s cell phone. I can’t take your call at the moment, but if you leave a brief message, I’ll get back to you as quickly as possible.”