If you can get your voice mail greeting professionally recorded, then definitely consider it! These greetings sound great and can have a strong “corporate” or “important” feeling to them. When they are done properly, these recordings can be very memorable and get a lot of attention. A professional voice talent can be hired to make your greeting sound fantastic. Yes, they might be less personal, but they are certainly professional. So it’s up to you which image you want to portray. If you use a web-based voice mail system like Solaxis, then you can upload these recordings directly into your voice mail system.
This is frustrating on many levels because it leaves you wondering if there is a need to take a different route to get an answer to a problem or to just wait for the return phone call. When leaving a voicemail message, there are 7 pieces of information that can help the caller. 7 Things to Include in a Voice-mail Message 1. Identify the Voice

The simple truth is that you need to be more aware of what you’re leaving for other people to hear. Sure, this doesn’t always register as a priority for users, but it’s never too late to reassess your greeting. a. Reading/Speaking in the Imperfect Tone: Tone is absolutely everything. Users don’t want to come off as being too nice, as it sounds insincere, or being too terse, as it can be interpreted as being rude. That being said, striking the right balance is absolutely essential. Your greeting exists as its own entity, and therefore, it should NOT rely on callers’ familiarity with you. Instead, it needs to appeal to the masses. As such, your inflection, i.e. the way you state your name and directions, needs to be both welcoming and firm. b. Injecting Humor & Insincerity: While humor/light heartedness can be welcoming, it can also convey a sense of informality, insincerity, and ultimately unprofessionalism. Why, because you’re not there to lend your humor or to contextualize. Instead, you’re assuming the caller has a working knowledge of your personality to ground the message. Though this might not sound like it’s all that terrible—it can be detrimental. As stated above, one should NEVER rely on a caller’s familiarity with you. Instead, aim to appeal to the masses. Humor is ultimately subjective, meaning not everyone has the same tastes; therefore, someone is bound to be turned off by a quirky or off-color remark. While implementing a light-hearted or even tongue and cheek tone can work, it’s just a really bad idea.
Leaving a voicemail can still be a good way to grab the attention of a potential new customer. However, when it comes to leaving a voicemail, you only have a few seconds to actually grab the listener's attention. Most salespeople screw this up by leaving too much information and making themselves sound like a salesperson, which is the kiss of death when leaving a voicemail.