Digivie

I have worked with Zultys since 2004 as a reseller, and have worked with many different phone systems as a VAR and ISV over the last 15 years. I can say without hesitation, Zultys has an incredible product chock-full of useful, enterprise-level features that companies of virtually any size would be happy to own.
In my business, I look for solutions that provide real ROI for me and my clients, and if you're looking for a new phone system, the Zultys MX250 or MX30 products should be on your list to consider, especially if you're comparing it with the 'heavy-weights' in the industry (Cisco, Avaya, etc.).
Not only will you get significantly more value with Zultys, but better performance with a product that was built from the ground up as a full SIP-compliant solution with no legacy telephone or network protocol baggage to influence how the products are developed.
Have a look - you won't be disappointed.
Sincerely,
David Lee
DigiVie Communications Inc.