All service plans offered by eVoice include call forwarding, inbound fax, auto-attendant, and voicemail. Users can add outbound fax capabilities for less than two dollars per month. The platform also provides a mobile app that can be used to make outbound calls, receive inbound calls, check voicemails, create schedules for call forwarding, and alter call settings.
Grasshopper became known by positioning itself as the professional, but very hip virtual small business phone service. Grasshopper is a “virtual phone system” meaning that you can get phone numbers, voicemail, call forwarding, etc. independent of phone hardware. This is great for branding and to make your phone help make your small business presence look big. Originally a fun startup in the Boston area, the company was purchased by IT giant Citrix back in 2015. It has 350,000 customers today. No free trial, but offers a 30-day money back guarantee. Feature We Like: Faxes emailed as PDFs.

This is a tough category because all telephone service companies have complaints on public forums. Remember that people who comment on these forums are more likely to be unhappy with the service, while happy people don't frequently take to publicly announcing their happiness with a product. Acknowledging that all the companies we looked at have some complaints, the winner for best service is Vonage, one of the first phone companies to offer VoIP for business.
Whether you’re out for the day or are off for the week, the first rule of an out of office voicemail greeting is: let callers know when you’ll be back! You’ll save them the frustration of continuing to call and yourself the hassle of listening to redundant voicemails. It’s also a good idea to set the expectation of whether you are answering messages while you’re away, and who they can reach for assistance in your absence.