Grasshopper was essentially designed for small offices who want to present a more professionally packaged telecommunications front. Ultimately, though, it's the U.S.-based Grasshopper's simplicity that makes it the winner.
A VoIP voicemail service is one of the prominent, expected features businesses will find when they compare phone systems. Their comparisons will also lead them to a number of ways in which voicemail is tied to other mainstay phone system features.

I have a confession to make: I haven’t recorded a new voicemail greeting since 2014. In the past four years, I (hopefully) have become more articulate, poised, and self-assured. But hear my voicemail recording, and you’d think I was still new to the work world, a little unsure of myself — and probably not an authority. Obviously I need toupdate it. And if you haven’t changed your voicemail greeting in over a year, you’re likely in the same boat. After all, a professional voicemail recording boosts your credibility, makes you seem more competent, and encourages whoever’s listening to it to continue the relationship. A relatively unprofessional one — like mine, for instance — does the opposite: It encourages prospects, recruiters, and potential connections to run in the other direction. With that in mind, I’ve written 18 unique voicemail greetings for every situation. Pick your favorite, practice a few times, then record your new voicemail.
With VOIP, you can keep your business connected with a phone line, and people who are calling your business or receiving calls won’t notice a difference in terms of call quality. From the standpoint of your customers, a VOIP line is no different than a landline. In fact, using a VOIP line may give you the opportunity to become even more connected through mobile devices and laptops, which means your landline number can become mobile and make your business even more accessible.