Bonnie I use Vonage Business (not the same as Vonage Home) and works well. I like it becuase it has a nice app that your phone calls can follow up when your out of office, voicemail, can answer calls on your desktop or cell phone, video calls, but what I really like is you get 9 voicemail boxes so you can create custom 24 hour recorded message. So I have one for general sellers, renters, owner finance buyers, cash buyers and more. You then market to these types of people with the phone number and extension so people can get answers 24/7. Reach out if you. have any questions. I've been using this for over 10 years and it only costs about $50.