All American Communications vs RingCentral

I signed up with Ring Central under a year ago. In that time span, I've had four major outages with phone service and calling for technical support has been awful! They use language lay people can't understand, are terrible with follow-up and then continue to try and "fix" the problem after the issue is resolved. An average phone call to tech support takes me 1-2 hours and I am often incredibly frustrated by their lack of ability to clarify or explain the questions they ask. Most recently, they lost my case file and didn't record any notes and I've had to start over from scratch. I have to assign stars so I've given them one because at least they have an app I can put on my cell phone to use when I'm out of office. If you're a small business, sole proprietorship, or non-profit organization without any technical support, DO NOT USE THIS COMPANY. They are impossible to work with!