Ninja Number claims to be the world’s first artificial-intelligence powered virtual phone system. Some of the features are a bit different from competitive offerings so study them carefully. Plans start at $9.95/month for unlimited minutes. There’s also a “no credit card” free trial. Feature We Like: Offers a conversational interface to walk you through getting set up. Then the software evaluates your communication patterns and makes recommendations, including telling which calls you need to return.
Voice over IP (VoIP) systems dominate the small to midsized business (SMB) telephone market, and that's only grown stronger during the pandemic. Not just because they're cheaper than an on-premises PBX, but mainly because they're mostly software, which makes them far more flexible. There's nothing an old fashioned PBX can do that a VoIP system can't, but there's a very long list of things you can do with VoIP that just aren't possible using on-premises hardware.

Your phone number is the last thing you should say on a voicemail. Say it once, slowly, and make sure to repeat it again. This has two benefits: First, it makes your phone number the last thing they hear, which encourages an immediate callback.
With over a decade of VoIP service provision, Vonage offers customer service via chat, available Monday-Friday 9 a.m. to 6 p.m., ET; and a toll-free number staffed Monday-Friday from 8 a.m. to midnight, and Saturday and Sunday from 9 a.m. to 9 p.m., with emergency on-call service outside of regular hours, and a good array of technical support topics. You can also complete an electronic service ticket at your convenience.