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Jan 01, 2026
Zultys vs Revo Premium
Compare Zultys vs Revo Premium. Find out whether Zultys or Revo Premium is better for your VoIP business or home needs. The experts at VoipReview have analyzed the strengths and weaknesses of Zultys and Revo Premium and detailed analysis of the comparison can be found below.
User Ratings & Reviews
- 5 Reviews
Overview:
Zultys has been voted one of the top VoIP service providers in the business. Offering up high quality products and services at low prices, Zultys has proven to be a great competitor in the industry.
February 2010 update: We were unable to find a working website for Revo Premium. The provider is probably out of business.
Provider Info
- Website: zultys.com
- Headquarters Country:
- Founder Year: 2001
- Website:
- Headquarters Country:
- Founder Year: 2004
Plans Available*
- N/A
- N/A
Users Average Rating
Recent User Reviews
My BIGGEST complaint is the complete lack of user reference material. Zultys has a small 4 page "Quick Reference" guide that basically gets you making phone calls and not much more. Our previous phone system had an excellent user guide that detailed every feature of that phone system. The only training we got was what we found on YouTube! I will say the audio quality is excellent. Navigation is buried and confusing. Again, wouldn't it be nice to have a detailed user guide! Another negative is their handsets. While they are sleek and pretty, they are slim, hard to hold and fragile. I purchased phone pads to compensate for this as my guys were complaining they were impossible to hold with their cheek and shoulders while talking on the phone and working on the PC. I suppose a work around for this would be headsets for everybody. This system is also prone to just dropping calls. Our fax machine still drops calls before the system transfers to hold before the fax machine picks up. Nobody seems to know how to fix this either. Needless to say we miss our old system.
Our company specialized in smaller "key system" units until we were approached by two 100+ user clients to provide system, installation and support services. After researching available VOIP PBX vendors solutions, Zultys was an easy choice. After several years and multiple deployments, Zultys remains the right choice. Zultys is amazingly open to dealer feedback and development in helping us to meet and exceed customer's expecations. Bill Rakowitz General Manager Ganado Telephone Company
Got stuck with Teleblend after Sunrocket went down, and finally got around to switching carriers. I called around to a few different companies, until I got on the line with a nice young person at Revophone.com They seemed to have a lot of useful features (most of which I won't use) and the salespeople were pretty helpful and they claimed to be able to transfer my old number over from sunrocket so I signed up. They make you take a Linksys telephone adapter and there is an activation fee for that along with shipping charge - I would have liked to have used my Sunrocket gizmo, but they said that I would need to reprogram it and that is a little more than I can handle right now. I guess it looks nicer than the old sunrocket device anyway. Just like Sunrocket it was easy to install and I had it setup and working within about 10 minutes. I didn't really have any issues at all until about the 3rd day when I was on a long distance call to my friend in Ohio. We were talking and then all of a sudden I could hear her, but she couldn't hear me. So I called support and was shocked by how easy it was to get an intelligent, tech support person on the phone! Turns out I have a particular router that needs a tweak to work with the service. It's done and my service has been great since then. In fact, I'm writing this review on advice from Luke in support as a way to give THANKS to all of the people at Revo that helped me. I am very happy with the service and will refer my friends!
*Plan pricing displayed here has been sourced directly from the provider's website or via the provider's sales team. Pricing is subject to change without notice. Check provider's website for most current pricing.Plan pricing may differ based on the country for which you are requesting service.
